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 8364,exception about sessions when use cache backends,jimichan,nobody,"############ # SESSIONS # ############ # Whether to save the session data on every request. SESSION_EXPIRE_AT_BROWSER_CLOSE = True SESSION_ENGINE = 'django.contrib.sessions.backends.cache' Traceback (most recent call last): File ""D:\allworkspace\myworkspace\Dhousemap\django\core\servers\basehttp.py"", line 277, in run self.result = application(self.environ, self.start_response) File ""D:\allworkspace\myworkspace\Dhousemap\django\core\servers\basehttp.py"", line 634, in __call__ return self.application(environ, start_response) File ""D:\allworkspace\myworkspace\Dhousemap\django\core\handlers\wsgi.py"", line 220, in __call__ response = middleware_method(request, response) File ""D:\allworkspace\myworkspace\Dhousemap\django\contrib\sessions\middleware.py"", line 25, in process_response if request.session.get_expire_at_browser_close(): File ""D:\allworkspace\myworkspace\Dhousemap\django\contrib\sessions\backends\base.py"", line 225, in get_expire_at_browser_close if self.get('_session_expiry') is None: File ""D:\allworkspace\myworkspace\Dhousemap\django\contrib\sessions\backends\base.py"", line 63, in get return self._session.get(key, default) AttributeError: 'NoneType' object has no attribute 'get' ",,closed,contrib.sessions,1.0-alpha,,duplicate,,,Unreviewed,0,0,0,0,0,0