SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/C:/Users/Kamil/.m2/repository/org/slf4j/slf4j-simple/1.7.21/slf4j-simple-1.7.21.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/C:/Users/Kamil/.m2/repository/org/slf4j/slf4j-log4j12/1.7.21/slf4j-log4j12-1.7.21.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.SimpleLoggerFactory] INFO pl.hunter24.notification.NotificationForm: Filters: [Filter{id=1758, title='test', count=60}] javafx.fxml.LoadException: Invalid resource: /celownik.png not found on the classpath /C:/Users/Kamil/Desktop/DOKUMENTY%20V/Kamila%20folder/kamil/kamil/Hunter24%20v10/target/classes/pl/hunter24/notification/notification.fxml:64 at javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2597) at javafx.fxml.FXMLLoader.access$100(FXMLLoader.java:103) at javafx.fxml.FXMLLoader$Element.resolvePrefixedValue(FXMLLoader.java:398) at javafx.fxml.FXMLLoader$Element.processValue(FXMLLoader.java:363) at javafx.fxml.FXMLLoader$Element.processPropertyAttribute(FXMLLoader.java:325) at javafx.fxml.FXMLLoader$Element.processInstancePropertyAttributes(FXMLLoader.java:235) at javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:749) at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2707) at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2527) at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441) at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2409) at pl.hunter24.notification.NotificationForm.initPane(NotificationForm.java:194) at pl.hunter24.notification.NotificationForm.setScene(NotificationForm.java:88) at pl.hunter24.notification.NotificationForm.start(NotificationForm.java:51) at pl.hunter24.service.ThreadService.lambda$run$0(ThreadService.java:22) at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191) at java.lang.Thread.run(Thread.java:745) java.lang.NullPointerException: Root cannot be null at javafx.scene.Scene.(Scene.java:336) at javafx.scene.Scene.(Scene.java:194) at pl.hunter24.notification.NotificationForm.setScene(NotificationForm.java:89) at pl.hunter24.notification.NotificationForm.start(NotificationForm.java:51) at pl.hunter24.service.ThreadService.lambda$run$0(ThreadService.java:22) at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191) at java.lang.Thread.run(Thread.java:745) Q