How to prompt error when migrating django-mttp?

Question

Django

I did everything as in the documentation, according to the example. When migrating, it gives an error You are trying to add a non-nullable field 'level' to page without a default. How can I set this as the default?

Answer 1

1. It would be nice to see what you did
2. For the field, add default=... if you need a specific default field, or null=True - then the field will be empty by default, blank=True is enough for text fields