AttributeError: ‘Settings’ object has no attribute ‘ROOT_ URLCONF’

If you encounter this problem. There are the following prerequisites,
1. You deploy with uwsgi + Django
2. You have modified the settings configuration file path, for example, create a dev.py file in a new place for configuration

Then you have to look at the configuration in uwsgi.ini. Whether the settings in the WSGI file is the configuration file you want.