Reputation: 111
$python manage.py syncdb
Operations to perform:
Apply all migrations: admin, contenttypes, auth, sessions
Running migrations:
No migrations to apply.
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.
the error printscreen
i don't know what the problem !
Upvotes: 3
Views: 24054
Reputation: 1
Hi my friend after all these steps if there was still this problem.
1- Clear all tables in the database.
2-Clear all history in the migrations folder of your project directory.
3-python manage.py makemigrations
4-python manage.py migrate
Upvotes: 0
Reputation: 29
IT COULD BE BECAUSE YOU HAVE NOT YET REGISTERED YOUR APP IN SETTINGS.PY inside this file install your app (put the name of your app in quotes) after you can make python3 manage.py makemigrations and then python3 manage.py migrate (it can be python3 or python without the 3 ):
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'new_app_name',
]
Upvotes: 2
Reputation: 169
The Best Thing You can do is, Delete the existing database. In my case, I were using phpMyAdmin SQL database, so I manually delete the created database overthere. Again run the following Commands:
python manage.py makemigrations
python manage.py migrate
python manage.py makemigrations <app_name>
python manage.py migrate
Upvotes: 2
Reputation: 824
As the command line output says the problem is that you changed the models. The solution is to run python manage.py makemigrations
and then python manage.py migrate
.
Upvotes: 5