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Changes between Initial Version and Version 1 of Ticket #32260

Ticket #32260
- Property Owner changed from nobody to Daniyal Abbasi
- Property Status new → assigned

-              initial
+              v1
+I believe this is due to the function `_check_custom_error_handlers` in `django/urls/resolver.py`. The signature variable in this function is expected to match (request, exception) for all handlers except for handler500 which is expected to have only (request). A positional argument, template_name is also present.
+While using class based views, we get two positional arguments (self, request) and then it recieves *args and * *kwargs. The check is permitting other handlers as the number of arguments coincidentally match.
+I suggest a fix in the `_check_custom_error_handlers` which first checks if the handler* are function based or class based, and then it preceed the check with the appropriate number of arguments.