1. RPC_ERROR
2. Odoo Server Error
3. Traceback (most recent call last):
4.   File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_http.py", line 237, in _dispatch
5.     result = request.dispatch()
6.   File "/usr/lib/python3/dist-packages/odoo/http.py", line 687, in dispatch
7.     result = self._call_function(**self.params)
8.   File "/usr/lib/python3/dist-packages/odoo/http.py", line 359, in _call_function
9.     return checked_call(self.db, *args, **kwargs)
10.   File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 94, in wrapper
11.     return f(dbname, *args, **kwargs)
12.   File "/usr/lib/python3/dist-packages/odoo/http.py", line 348, in checked_call
13.     result = self.endpoint(*a, **kw)
14.   File "/usr/lib/python3/dist-packages/odoo/http.py", line 916, in __call__
15.     return self.method(*args, **kw)
16.   File "/usr/lib/python3/dist-packages/odoo/http.py", line 535, in response_wrap
17.     response = f(*args, **kw)
18.   File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1620, in load
19.     action = request.env[action_type].sudo().browse([action_id]).read()
20.   File "/usr/lib/python3/dist-packages/odoo/api.py", line 540, in __getitem__
21.     return self.registry[model_name]._browse(self, (), ())
22.   File "/usr/lib/python3/dist-packages/odoo/modules/registry.py", line 182, in __getitem__
23.     return self.models[model_name]
24. Exception
25.  
26. The above exception was the direct cause of the following exception:
27.  
28. Traceback (most recent call last):
29.   File "/usr/lib/python3/dist-packages/odoo/http.py", line 643, in _handle_exception
30.     return super(JsonRequest, self)._handle_exception(exception)
31.   File "/usr/lib/python3/dist-packages/odoo/http.py", line 301, in _handle_exception
32.     raise exception.with_traceback(None) from new_cause
33. KeyError: False
34.