How do I fix URL routing errors in Django?

I'm getting a 404 error when trying to access a URL in my Django app. What should I do?

A 404 error usually means that the URL you're trying to access isn't mapped to a view. Have you checked your urls.py file?

Yes, I have a path defined, but it still doesn't work. What else could be wrong?

Make sure that the URL pattern in urls.py matches the one you're trying to access. Also, check if the view function is correctly defined.

I think the view is fine. Could it be a problem with the order of the URL patterns?

Yes, the order of URL patterns matters. Django processes them in the order they are listed, so ensure more specific patterns are placed before more general ones.