> [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.meta.ItemMeta org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta.deserialize(java.util.Map) throws java.lang.Throwable' of class org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta for deserialization java.lang.IllegalArgumentException: SUSPICIOUS_STEW is not a valid meta-type at org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta.deserialize(CraftMetaItem.java:885) ~[CraftMetaItem$SerializableMeta.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.meta.ItemMeta org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta.deserialize(java.util.Map) throws java.lang.Throwable' of class org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta for deserialization java.lang.IllegalArgumentException: SUSPICIOUS_STEW is not a valid meta-type at org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta.deserialize(CraftMetaItem.java:885) ~[CraftMetaItem$SerializableMeta.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] [Pterodactyl Daemon] Your server is sending too much data too quickly! Automatic spam detection triggered. at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.meta.ItemMeta org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta.deserialize(java.util.Map) throws java.lang.Throwable' of class org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta for deserialization java.lang.IllegalArgumentException: SUSPICIOUS_STEW is not a valid meta-type at org.bukkit.craftbukkit.v1_12_R1.inventory.CraftMetaItem$SerializableMeta.deserialize(CraftMetaItem.java:885) ~[CraftMetaItem$SerializableMeta.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:197) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:453) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:184) [SafeConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:434) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:521) [SafeConstructor$ConstructYamlMap.class:?] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26) [YamlConstructor$ConstructCustomObject.class:537f1d6] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:204) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:193) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:159) [BaseConstructor.class:?] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:146) [BaseConstructor.class:?] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:524) [Yaml.class:?] at org.yaml.snakeyaml.Yaml.load(Yaml.java:437) [Yaml.class:?] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53) [YamlConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:160) [FileConfiguration.class:537f1d6] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:128) [FileConfiguration.class:537f1d6] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:63) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.scanDirectory(ConfigFailureDetector.java:53) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.detectConfig(ConfigFailureDetector.java:37) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.configuration.ConfigFailureDetector.(ConfigFailureDetector.java:29) [Varo%20v4.5.1.jar:?] at de.cuuky.varo.Main.onEnable(Main.java:92) [Varo%20v4.5.1.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:159) [JavaPlugin.class:537f1d6] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [JavaPluginLoader.class:537f1d6] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:408) [SimplePluginManager.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:410) [CraftServer.class:537f1d6] at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:537f1d6] at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:534) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:495) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:456) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:321) [nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:688) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] > [11:52:57] [Server thread/ERROR] [org.bukkit.configuration.serialization.ConfigurationSerialization]: Could not call method 'public static org.bukkit.inventory.ItemStack org.bukkit.inventory.ItemStack.deserialize(java.util.Map)' of class org.bukkit.inventory.ItemStack for deserialization java.lang.NullPointerException: null at org.bukkit.inventory.ItemStack.(ItemStack.java:96) ~[ItemStack.class:537f1d6] at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:550) ~[ItemStack.class:537f1d6] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_275] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_275] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_275] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_275] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeViaMethod(ConfigurationSerialization.java:79) [ConfigurationSerialization.class:537f1d6] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserialize(ConfigurationSerialization.java:119) [ConfigurationSerialization.class:537f1d6] container:~/$ Memory Usage CPU Usage 0.7.17