django.db.migrations.exceptions.InconsistentMigrationHistory

Question

When I run python manage.py migrate on my Django project, I get the following error:

Traceback (most recent call last):
File \"manage.py\", line         


        

Answer 1

Problem

django.db.migrations.exceptions.InconsistentMigrationHistory: Migration admin.0001_initial is applied before its dependency account.0001_initial on database 'default'.

So we can migrate database without admin(admin.0001_initial) firstly.

After its dependency migrated, execute commands to migrate admin.0001_initial.

Solution

1. remove 'django.contrib.admin' from INSTALLED_APPS in settings.py.
2. execute commands:

Python manage.py makemigrations appname

Python manage.py migrate appname

3. add 'django.contrib.admin' to INSTALLED_APPS in settings.py file.
4. execute commands again:

Python manage.py makemigrations appname

Python manage.py migrate appname