id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
2919	ReferenceError? at / weakly-referenced object no longer exists	dcramer@…	Adrian Holovaty	"We just moved Django from a BSD server to a Fedora Core linux install. This error randomly pops up and you can refresh to get rid of it.

I'm assuming this is a framework issue and not something we're doing as it happens throughout the site (not on any specific view/app)

Traceback (most recent call last):
File ""/usr/lib/python2.4/site-packages/django/core/handlers/base.py"" in get_response
  74. response = callback(request, *callback_args, **callback_kwargs)
File ""/home/www/cursedjango/cursesite/../cursesite/articles/views.py"" in index
  160. return render_to_response('index.html', context_instance=context)
File ""/usr/lib/python2.4/site-packages/django/shortcuts/__init__.py"" in render_to_response
  10. return HttpResponse(loader.render_to_string(*args, **kwargs))
File ""/usr/lib/python2.4/site-packages/django/template/loader.py"" in render_to_string
  104. return t.render(context_instance)
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
  155. return self.nodelist.render(context)
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
  688. bits.append(self.render_node(node, context))
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render_node
  701. return(node.render(context))
File ""/usr/lib/python2.4/site-packages/django/template/loader_tags.py"" in render
  82. return compiled_parent.render(context)
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
  155. return self.nodelist.render(context)
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
  688. bits.append(self.render_node(node, context))
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render_node
  701. return(node.render(context))
File ""/usr/lib/python2.4/site-packages/django/template/loader_tags.py"" in render
  23. result = self.nodelist.render(context)
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
  688. bits.append(self.render_node(node, context))
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render_node
  701. return(node.render(context))
File ""/usr/lib/python2.4/site-packages/django/template/defaulttags.py"" in render
  193. return self.nodelist_true.render(context)
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
  688. bits.append(self.render_node(node, context))
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render_node
  701. return(node.render(context))
File ""/usr/lib/python2.4/site-packages/django/template/defaulttags.py"" in render
  118. nodelist.append(node.render(context))
File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
  862. dict = func(*args)
File ""/home/www/cursedjango/cursesite/../cursesite/ratings/templatetags/ratings.py"" in show_rating
  11. content_type = ContentType.objects.get(app_label__exact=appargs[0], model__exact=appargs[1])
File ""/usr/lib/python2.4/site-packages/django/db/models/manager.py"" in get
  67. return self.get_query_set().get(*args, **kwargs)
File ""/usr/lib/python2.4/site-packages/django/db/models/query.py"" in get
  211. obj_list = list(clone)
File ""/usr/lib/python2.4/site-packages/django/db/models/query.py"" in __iter__
  103. return iter(self._get_data())
File ""/usr/lib/python2.4/site-packages/django/db/models/query.py"" in _get_data
  430. self._result_cache = list(self.iterator())
File ""/usr/lib/python2.4/site-packages/django/db/models/query.py"" in iterator
  172. cursor.execute(""SELECT "" + (self._distinct and ""DISTINCT "" or """") + "","".join(select) + sql, params)
File ""/usr/lib/python2.4/site-packages/django/db/backends/util.py"" in execute
  12. return self.cursor.execute(sql, params)
File ""/usr/lib/python2.4/site-packages/django/db/backends/mysql/base.py"" in execute
  35. return self.cursor.execute(sql, params)
File ""/usr/lib/python2.4/site-packages/MySQLdb/cursors.py"" in execute
  137. self.errorhandler(self, exc, value)
File ""/usr/lib/python2.4/site-packages/MySQLdb/connections.py"" in defaulterrorhandler
  33. raise errorclass, errorvalue

  ReferenceError at /
  weakly-referenced object no longer exists"	defect	closed	Database layer (models, ORM)		major	duplicate			Unreviewed	0	0	0	0	0	0