title: django-rest-auth facebook NoReverseMatch:Reverse for 'socialaccount_signup' with arguments '()' and keyword arguments '{}' not found. 0 pattern(s)
body: <p>I am using <a href="http://django-rest-auth.readthedocs.io/en/latest/installation.html#social-authenitcation-optional" rel="nofollow noreferrer">django_rest_auth</a> for facebook login.</p>
  
  <p>I am always getting this error when i try to login via facebook api</p>
  
  <p>/rest_auth/facebook/</p>
  
  <p>I tried <a href="https://github.com/Tivix/django-rest-auth/issues/23" rel="nofollow noreferrer">this</a> post, didnt help.</p>
  
  <pre><code>[04/Dec/2016 12:55:42] "POST /rest-auth/facebook/ HTTP/1.1" 500 126046
  Internal Server Error: /rest-auth/facebook/
  Traceback (most recent call last):
    File "C:\Python27\lib\site-packages\django\core\handlers\base.py", line 149, in get_response
      response = self.process_exception_by_middleware(e, request)
    File "C:\Python27\lib\site-packages\django\core\handlers\base.py", line 147, in get_response
      response = wrapped_callback(request, *callback_args, **callback_kwargs)
    File "C:\Python27\lib\site-packages\django\views\decorators\csrf.py", line 58, in wrapped_view
      return view_func(*args, **kwargs)
    File "C:\Python27\lib\site-packages\django\views\generic\base.py", line 68, in view
      return self.dispatch(request, *args, **kwargs)
    File "C:\Python27\lib\site-packages\rest_framework\views.py", line 474, in dispatch
      response = self.handle_exception(exc)
    File "C:\Python27\lib\site-packages\rest_framework\views.py", line 434, in handle_exception
      self.raise_uncaught_exception(exc)
    File "C:\Python27\lib\site-packages\rest_framework\views.py", line 471, in dispatch
      response = handler(request, *args, **kwargs)
    File "C:\Python27\lib\site-packages\rest_auth\views.py", line 81, in post
      self.serializer.is_valid(raise_exception=True)
    File "C:\Python27\lib\site-packages\rest_framework\serializers.py", line 214, in is_valid
      self._validated_data = self.run_validation(self.initial_data)
    File "C:\Python27\lib\site-packages\rest_framework\serializers.py", line 411, in run_validation
      value = self.validate(value)
    File "C:\Python27\lib\site-packages\rest_auth\registration\serializers.py", line 107, in validate
      complete_social_login(request, login)
    File "C:\Python27\lib\site-packages\allauth\socialaccount\helpers.py", line 145, in complete_social_login
      return _complete_social_login(request, sociallogin)
    File "C:\Python27\lib\site-packages\allauth\socialaccount\helpers.py", line 161, in _complete_social_login
      ret = _process_signup(request, sociallogin)
    File "C:\Python27\lib\site-packages\allauth\socialaccount\helpers.py", line 27, in _process_signup
      url = reverse('socialaccount_signup')
    File "C:\Python27\lib\site-packages\django\core\urlresolvers.py", line 600, in reverse
      return force_text(iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs)))
    File "C:\Python27\lib\site-packages\django\core\urlresolvers.py", line 508, in _reverse_with_prefix
      (lookup_view_s, args, kwargs, len(patterns), patterns))
  NoReverseMatch: Reverse for 'socialaccount_signup' with arguments '()' and keyword arguments '{}' not found. 0 pattern(s) tried: []
  </code></pre>