Traceback (most recent call last):


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 2309, in __call__

return self.wsgi_app(environ, start_response)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 2295, in wsgi_app

response = self.handle_exception(e)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 1741, in handle_exception

reraise(exc_type, exc_value, tb)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/_compat.py", line 35, in reraise

raise value


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 2292, in wsgi_app

response = self.full_dispatch_request()


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 1815, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 1718, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/_compat.py", line 35, in reraise

raise value


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 1813, in full_dispatch_request

rv = self.dispatch_request()


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/app.py", line 1799, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/security/decorators.py", line 26, in wraps

return f(self, *args, **kwargs)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/views.py", line 478, in list

widgets=widgets)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/baseviews.py", line 161, in render_template

return render_template(template, **dict(list(kwargs.items()) + list(self.extra_args.items())))


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/templating.py", line 135, in render_template

context, ctx.app)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask/templating.py", line 117, in _render

rv = template.render(context)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/asyncsupport.py", line 76, in render

return original_render(self, *args, **kwargs)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/environment.py", line 1008, in render

return self.environment.handle_exception(exc_info, True)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/environment.py", line 780, in handle_exception

reraise(exc_type, exc_value, tb)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/_compat.py", line 37, in reraise

raise value.with_traceback(tb)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/general/model/list.html", line 2, in top-level template code

{% import 'appbuilder/general/lib.html' as lib %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/base.html", line 1, in top-level template code

{% extends base_template %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/baselayout.html", line 2, in top-level template code

{% import 'appbuilder/baselib.html' as baselib %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/init.html", line 46, in top-level template code

{% block body %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/baselayout.html", line 19, in block "body"

{% block content %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/general/model/list.html", line 13, in block "content"

{% block list_list scoped %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/general/model/list.html", line 15, in block "list_list"

{{ widgets.get('list')()|safe }}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/widgets.py", line 34, in __call__

return template.render(args)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/asyncsupport.py", line 76, in render

return original_render(self, *args, **kwargs)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/environment.py", line 1008, in render

return self.environment.handle_exception(exc_info, True)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/environment.py", line 780, in handle_exception

reraise(exc_type, exc_value, tb)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/jinja2/_compat.py", line 37, in reraise

raise value.with_traceback(tb)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/general/widgets/list_thumbnail.html", line 2, in top-level template code

{% extends 'appbuilder/general/widgets/base_list.html' %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/templates/appbuilder/general/widgets/base_list.html", line 7, in top-level template code

{% set actions = actions | get_actions_on_list(modelview_name) %}


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/filters.py", line 29, in get_actions_on_list

if self.is_item_visible(action.name, modelview_name) and action.multiple:


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/filters.py", line 122, in is_item_visible

return self.security_manager.has_access(permission, item)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/security/manager.py", line 892, in has_access

return self._has_view_access(g.user, permission_name, view_name)


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/flask_appbuilder/security/manager.py", line 883, in _has_view_access

if (view_name == permission.view_menu.name) and (permission_name == permission.permission.name):


 "/home/trololo/Downloads/sytemsem/core/venv/lib/python3.6/site-packages/bson/dbref.py", line 85, in __getattr__

raise AttributeError(key)
AttributeError: view_menu

Traceback (most recent call last):


 ".../lib/python2.7/site-packages/celery/worker/worker.py", line 203, in start

self.blueprint.start(self)


 ".../lib/python2.7/site-packages/celery/bootsteps.py", line 119, in start

step.start(parent)


 ".../lib/python2.7/site-packages/celery/bootsteps.py", line 370, in start

return self.obj.start()


 ".../lib/python2.7/site-packages/celery/worker/consumer/consumer.py", line 318, in start

blueprint.start(self)


 ".../lib/python2.7/site-packages/celery/bootsteps.py", line 119, in start

step.start(parent)


 ".../lib/python2.7/site-packages/celery/worker/consumer/connection.py", line 21, in start

c.connection = c.connect()


 ".../lib/python2.7/site-packages/celery/worker/consumer/consumer.py", line 407, in connect

conn.transport.register_with_event_loop(conn.connection, self.hub)


 ".../lib/python2.7/site-packages/kombu/transport/pyamqp.py", line 146, in register_with_event_loop

loop.add_reader(connection.sock, self.on_readable, connection, loop)


 ".../lib/python2.7/site-packages/kombu/async/hub.py", line 208, in add_reader

return self.add(fds, callback, READ | ERR, args)


 ".../lib/python2.7/site-packages/kombu/async/hub.py", line 159, in add

self.poller.register(fd, flags)
AttributeError: 'NoneType' object has no attribute 'register'
