Traceback (most recent call last):

  File "c:\python27\lib\site-packages\django\core\servers\basehttp.py", line 280, in run
    self.result = application(self.environ, self.start_response)

  File "c:\python27\lib\site-packages\django\core\servers\basehttp.py", line 674, in __call__
    return self.application(environ, start_response)

  File "c:\python27\lib\site-packages\django\core\handlers\wsgi.py", line 241, in __call__
    response = self.get_response(request)

  File "c:\python27\lib\site-packages\django\core\handlers\base.py", line 141, in get_response
    return self.handle_uncaught_exception(request, resolver, sys.exc_info())

UnboundLocalError: local variable 'resolver' referenced before assignment