Django cms. The created server does not start. How to fix?

Question

Django

127.0.0.1:8000 won't open. There were no mistakes

Answer 1

Of course, because django is running in a virtual machine and it has its own loopback interface there. And you're trying to connect to your machine's loopback interface.
Enter ip a and find out what IP the virtual machine has.
Run django with the command python manage.py runserver 0.0.0.0:8000
Connect using the IP of the virtual machine and port 8000