I'm trying to get a 404 page to show instead of a 500 error when Django app
sees a nonexistent URL.
I'm still getting 500 errors with this clue in logs but I don't know what
it means....
Please explain "TypeError: handle_404() got an unexpected keyword argument
'exception'"
(The nonexistent URL I tried was /aaa.)
Internal Server Error: /aaa
Traceback (most recent call last):
File
"/usr/local/lib/python3.5/dist-packages/django/core/handlers/exception.py",
line 35, in inner
response = get_response(request)
File
"/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py", line
113, in _get_response
resolver_match = resolver.resolve(request.path_info)
File "/usr/local/lib/python3.5/dist-packages/django/urls/resolvers.py",
line 523, in resolve
raise Resolver404({'tried': tried, 'path': new_path})
django.urls.exceptions.Resolver404: {'path': 'aaa', 'tried': [[<URLPattern
'^$'>], [<URLPattern '^main/handle_404/$'>],
[<URLPattern '^main/main/$'>], [<URLPattern '^explorer/search/$'>]]}
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File
"/usr/local/lib/python3.5/dist-packages/django/core/handlers/exception.py",
line 99, in get_exception_response
response = callback(request, **dict(param_dict, exception=exception))
TypeError: handle_404() got an unexpected keyword argument 'exception'
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