Django perform the migration generated table:
python manage.py migrate
An error
django.db.migrations.exceptions.MigrationSchemaMissing: Unable to create the django_migrations table ('(1064, "You have an error in your SQL syntax; check the manual that corresponds to
your MySQL server version for the right syntax to use near '(6) NOT NULL)' at line 1")')
the reason:
Django2.1 no longer supported MySQL5.5, you must be version 5.6 or more
Evil it is compatible with the problem! ! !
The author is Python3.8 + Django3.1 + MySQL5.5
MySQL reload it.
Or to downgrade to 2.0 Django
pip install Django==2.0.0 -i https://pypi.douban.com/simple
Paul missing but also other problems, after all compatible evil!