nginx_gunicorn_askbot

Environment:


Request Method: GET
Request URL: http://localhost/question/2/this-is-a-test-question/

Django Version: 1.3.1
Python Version: 2.7.3
Installed Applications:
['longerusername',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'grappelli',
 'django.contrib.admin',
 'django.contrib.sitemaps',
 'group_messaging',
 'askbot',
 'askbot.deps.django_authopenid',
 'askbot.deps.livesettings',
 'south',
 'compressor',
 'tinymce',
 'captcha',
 'social_auth',
 'taggit',
 'mptt',
 'easy_thumbnails',
 'widget_tweaks',
 'jquery_widgets',
 'django_open_inviter',
 'django_extensions',
 'djcelery',
 'djkombu',
 'seacucumber',
 'faq',
 'django_tables2',
 'haystack',
 'raven.contrib.django',
 'references',
 'qualifications',
 'accounts',
 'articles',
 'institutions',
 'vocations',
 'students',
 'shortlists',
 'educations',
 'partners',
 'partners.agents',
 'applications',
 'reviews',
 'hescar_utils',
 'pstest',
 'inquiries',
 'staticpages',
 'medias',
 'emails',
 'external',
 'caches',
 'targeted_ads',
 'treasurehunt',
 'subscribers',
 'backend',
 'backend.assigns',
 'backend.streams',
 'backend.labels',
 'backend.kivs',
 'backend.tasks',
 'backend.appointments',
 'backend.reminders',
 'appback.users',
 'appback.core',
 'appback.notes',
 'appback.appointments_old',
 'appback.references',
 'appback.students',
 'appback.reminders',
 'appback.coldcalls',
 'debug_toolbar']
Installed Middleware:
('django.middleware.cache.UpdateCacheMiddleware',
 'johnny.middleware.LocalStoreClearMiddleware',
 'johnny.middleware.QueryCacheMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'hescar_utils.middleware.LocalizationURLMiddleware',
 'backend.middleware.LanguageForcingMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'askbot.middleware.anon_user.ConnectToSessionMessagesMiddleware',
 'askbot.middleware.forum_mode.ForumModeMiddleware',
 'askbot.middleware.cancel.CancelActionMiddleware',
 'django.middleware.transaction.TransactionMiddleware',
 'askbot.middleware.view_log.ViewLogMiddleware',
 'askbot.middleware.spaceless.SpacelessMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'hescar_utils.middleware.SpacelessMiddleware',
 'hescar_utils.middleware.ThreadLocals',
 'hescar_utils.middleware.DFPMiddleware',
 'hescar_utils.middleware.LoginMiddleware',
 'hescar_utils.middleware.PasswordRequiredMiddleware',
 'hescar_utils.middleware.PageVisitCounterMiddleware',
 'hescar_utils.middleware.MBAMiddleware',
 'django.middleware.cache.FetchFromCacheMiddleware',
 'debug_toolbar.middleware.DebugToolbarMiddleware')


Traceback:
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  117.                             response = middleware_method(request, e)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapped_view
  93.                     response = view_func(request, *args, **kwargs)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/src/askbot/askbot/views/readers.py" in question
  624.     return render(request, 'question.html', data)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/shortcuts/__init__.py" in render
  44.     return HttpResponse(loader.render_to_string(*args, **kwargs),
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/template/loader.py" in render_to_string
  188.         return t.render(context_instance)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/coffin/template/__init__.py" in render
  55.         return super(Template, self).render(**context)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/jinja2/environment.py" in render
  894.         return self.environment.handle_exception(exc_info, True)
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/question.html" in top-level template code
  1. {% extends "two_column_body.html" %}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/two_column_body.html" in top-level template code
  1. {% extends "base.html" %}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/base.html" in top-level template code
  92.             {% block body %}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/two_column_body.html" in block "body"
  5.     {% block content%}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/question.html" in block "content"
  218.         {% include "question/content.html" %}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/question/content.html" in top-level template code
  4. {% include "question/question_card.html" %}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/question/question_card.html" in top-level template code
  13.                 {% include "question/question_author_info.html" %}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/question/question_author_info.html" in top-level template code
  2.     macros.post_last_updater_and_creator_info(
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/macros.html" in template
  66.     {{ post_contributor_info(
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/macros.html" in template
  120.         {{ post_contributor_avatar_and_credentials(
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/macros.html" in template
  60.     {{ user_primary_group(user) }}
File "/home/kecebongsoft/workspaces/easyuni/easyuni/templates/askbot/easyuni/templates/macros.html" in template
  242.     {% set group=user.get_primary_group() %}
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/src/askbot/askbot/models/__init__.py" in user_get_primary_group
  2326.     groups = self.get_groups(private=True)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/src/askbot/askbot/models/__init__.py" in user_get_groups
  2309.     return Group.objects.get_for_user(self, private=private)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/src/askbot/askbot/models/user.py" in get_for_user
  416.                         user=user
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/db/models/query.py" in filter
  550.         return self._filter_or_exclude(False, *args, **kwargs)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/db/models/query.py" in _filter_or_exclude
  568.             clone.query.add_q(Q(*args, **kwargs))
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/db/models/sql/query.py" in add_q
  1194.                             can_reuse=used_aliases, force_having=force_having)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/db/models/sql/query.py" in add_filter
  1069.                     negate=negate, process_extras=process_extras)
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/db/models/sql/query.py" in setup_joins
  1371.                             field.m2m_target_field_name())[0].column
File "/home/kecebongsoft/workspaces/easyuni/easyuni-env/local/lib/python2.7/site-packages/django/db/models/fields/related.py" in <lambda>
  1137.         self.m2m_target_field_name = lambda: get_m2m_rel().field_name

Exception Type: AttributeError at /question/2/this-is-a-test-question/
Exception Value: 'NoneType' object has no attribute 'field_name'