Fix Speaker Acceptance Confirmation Link Returning 500 Error

app/eventyay/cfp/views/user.py

@@ -219,6 +219,13 @@ def get_object(self):
     def dispatch(self, request, *args, **kwargs):
         if request.user.is_anonymous:
             return get_login_redirect(request)
+
+        # Initialize request attributes before accessing self.submission
+        # to avoid AttributeError when submission property tries to access self.request/self.kwargs
+        self.request = request
+        self.args = args
+        self.kwargs = kwargs
+
         if not request.user.has_perm('base.is_speaker_submission', self.submission):
             self.template_name = 'cfp/event/user_submission_confirm_error.html'
         return super().dispatch(request, *args, **kwargs)