When developing a Web application using the Python Django framework, I encountered an error
‘AttributeError: ‘WSGIRequest’ object has no attribute ‘user_profile”.

My code attempts to access request.user_profile in a view function.

I have already ensured that the user authentication middleware is enabled.

What could be the possible reasons for this?

I have tried the following methods:

Checked the configuration and functionality of the user authentication middleware to ensure it operates properly and can correctly identify the user.

Reviewed other operations related to the request object in the view function to confirm that the request object has not been accidentally modified.