remigration in django code example

Example 1: delete all migrations django

find . -path "*/migrations/*.py" -not -name "__init__.py" -delete
find . -path "*/migrations/*.pyc"  -delete

Example 2: Your models have changes that are not yet reflected in a migration, and so won't be applied. Run 'manage.py makemigrations' to make new migrations, and then re-run 'manage.py migrate' to apply them.

$ python manage.py makemigrations && python manage.py migrate
$ git add --all
$ git commit -m "fixed migrate error"
$ git push heroku master
$ heroku run python manage.py makemigrations
$ heroku run python manage.py migrate
--- Done ___