Ticket #19575: foo

Here's a traceback in case it helps:

Environment:


Request Method: GET
Request URL: http://localhost:8000/kml/devices/testfilter/

Django Version: 1.5c1
Python Version: 2.7.2
Installed Applications:
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'mvw',
 'django.contrib.admin',
 'django.contrib.admindocs',
 'django_tables2',
 'django.contrib.gis',
 'debug_toolbar')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'debug_toolbar.middleware.DebugToolbarMiddleware')


Traceback:
File "/Library/Python/2.7/site-packages/django/core/handlers/base.py" in get_response
  115.                         response = callback(request, *callback_args, **callback_kwargs)
File "/Users/project1/code/mvw/mvw/decorators.py" in wrap
  14.                                   return f(request, *args, **kwargs)
File "/Users/project1/code/mvw/mvw/views.py" in kmldevices
  276.          filter.graph = filter._build_graph()
File "/Users/project1/code/mvw/mvw/models/filter.py" in _build_graph
  110.          for p in self.packets.filter(packettype__name = 'RSP'):
File "/Users/project1/code/mvw/mvw/models/filter.py" in packets
  180.                  query = query.authfilter(self.user)
File "/Users/project1/code/mvw/mvw/models/managers.py" in authfilter
  42.                   return self.filter(probe__client__user_set = user)
File "/Library/Python/2.7/site-packages/django/db/models/query.py" in filter
  655.         return self._filter_or_exclude(False, *args, **kwargs)
File "/Library/Python/2.7/site-packages/django/db/models/query.py" in _filter_or_exclude
  669.         clone = self._clone()
File "/Library/Python/2.7/site-packages/django/db/models/query.py" in _clone
  913.         c._known_related_objects = self._known_related_objects

Exception Type: AttributeError at /kml/devices/testfilter/
Exception Value: 'AuthQuerySet' object has no attribute '_known_related_objects'