when installing gives the following error:
Error:
Odoo Server Error
Traceback (most recent call last):
File "/opt/odoo/odoo/http.py", line 654, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/opt/odoo/odoo/http.py", line 312, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "/opt/odoo/odoo/tools/pycompat.py", line 87, in reraise
raise value
File "/opt/odoo/odoo/http.py", line 696, in dispatch
result = self._call_function(self.params)
File "/opt/odoo/odoo/http.py", line 344, in _call_function
return checked_call(self.db, *args, *kwargs)
File "/opt/odoo/odoo/service/model.py", line 97, in wrapper
return f(dbname, args, kwargs)
File "/opt/odoo/odoo/http.py", line 337, in checked_call
result = self.endpoint(*a, kw)
File "/opt/odoo/odoo/http.py", line 939, in call
return self.method(*args, *kw)
File "/opt/odoo/odoo/http.py", line 517, in response_wrap
response = f(args, kw)
File "/opt/odoo/addons/web/controllers/main.py", line 966, in call_button
action = self._call_kw(model, method, args, {})
File "/opt/odoo/addons/web/controllers/main.py", line 954, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/opt/odoo/odoo/api.py", line 749, in call_kw
return _call_kw_multi(method, model, args, kwargs)
File "/opt/odoo/odoo/api.py", line 736, in _call_kw_multi
result = method(recs, *args, *kwargs)
File "", line 2, in button_immediate_install
File "/opt/odoo/odoo/addons/base/models/ir_module.py", line 74, in check_and_log
return method(self, args, **kwargs)
File "/opt/odoo/odoo/addons/base/models/ir_module.py", line 445, in button_immediate_install
return self._button_immediate_function(type(self).button_install)
File "/opt/odoo/odoo/addons/base/models/ir_module.py", line 561, in _button_immediate_function
modules.registry.Registry.new(self._cr.dbname, update_module=True)
File "/opt/odoo/odoo/modules/registry.py", line 86, in new
odoo.modules.load_modules(registry._db, force_demo, status, update_module)
File "/opt/odoo/odoo/modules/loading.py", line 421, in load_modules
loaded_modules, update_module, models_to_check)
File "/opt/odoo/odoo/modules/loading.py", line 313, in load_marked_modules
perform_checks=perform_checks, models_to_check=models_to_check
File "/opt/odoo/odoo/modules/loading.py", line 239, in load_module_graph
getattr(py_module, post_init)(cr, registry)
File "", line 44, in _install_debrand_system
AttributeError: 'NoneType' object has no attribute 'unlink'
when installing gives the following error: Error: Odoo Server Error
Traceback (most recent call last): File "/opt/odoo/odoo/http.py", line 654, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "/opt/odoo/odoo/http.py", line 312, in _handle_exception raise pycompat.reraise(type(exception), exception, sys.exc_info()[2]) File "/opt/odoo/odoo/tools/pycompat.py", line 87, in reraise raise value File "/opt/odoo/odoo/http.py", line 696, in dispatch result = self._call_function(self.params) File "/opt/odoo/odoo/http.py", line 344, in _call_function return checked_call(self.db, *args, *kwargs) File "/opt/odoo/odoo/service/model.py", line 97, in wrapper return f(dbname, args, kwargs) File "/opt/odoo/odoo/http.py", line 337, in checked_call result = self.endpoint(*a, kw) File "/opt/odoo/odoo/http.py", line 939, in call return self.method(*args, *kw) File "/opt/odoo/odoo/http.py", line 517, in response_wrap response = f(args, kw) File "/opt/odoo/addons/web/controllers/main.py", line 966, in call_button action = self._call_kw(model, method, args, {}) File "/opt/odoo/addons/web/controllers/main.py", line 954, in _call_kw return call_kw(request.env[model], method, args, kwargs) File "/opt/odoo/odoo/api.py", line 749, in call_kw return _call_kw_multi(method, model, args, kwargs) File "/opt/odoo/odoo/api.py", line 736, in _call_kw_multi result = method(recs, *args, *kwargs) File "", line 2, in button_immediate_install
File "/opt/odoo/odoo/addons/base/models/ir_module.py", line 74, in check_and_log
return method(self, args, **kwargs)
File "/opt/odoo/odoo/addons/base/models/ir_module.py", line 445, in button_immediate_install
return self._button_immediate_function(type(self).button_install)
File "/opt/odoo/odoo/addons/base/models/ir_module.py", line 561, in _button_immediate_function
modules.registry.Registry.new(self._cr.dbname, update_module=True)
File "/opt/odoo/odoo/modules/registry.py", line 86, in new
odoo.modules.load_modules(registry._db, force_demo, status, update_module)
File "/opt/odoo/odoo/modules/loading.py", line 421, in load_modules
loaded_modules, update_module, models_to_check)
File "/opt/odoo/odoo/modules/loading.py", line 313, in load_marked_modules
perform_checks=perform_checks, models_to_check=models_to_check
File "/opt/odoo/odoo/modules/loading.py", line 239, in load_module_graph
getattr(py_module, post_init)(cr, registry)
File "", line 44, in _install_debrand_system
AttributeError: 'NoneType' object has no attribute 'unlink'