i_am_adi i_am_adi - 2 years ago 340
Python Question

Django 1.9.7 in VS2015 Django Shell django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet

I'm a newcomer to Django. I was following a tutorial from MVA and i got stuck on one module where Django Shell was to be used to import a table(class) from the models.py file and use queries on it. When i try to import the table using the code

from app.models import Artist

It resulted in:

Python 3.5 interactive window [PTVS 2.2.40315.00-14.0]
Type $help for a list of commands.
Starting Django 1.9.7 shell
>>> from app.models import Artist
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File ".\app\models.py", line 8, in <module>
class Artist(models.Model):
File "C:\Users\Aditya\documents\visual studio 2015\Projects\MVAPracticeDjangoWebProject1\MVAPracticeDjangoWebProject1\django_pyth_env\lib\site-packages\django\db\models\base.py", line 94, in __new__
app_config = apps.get_containing_app_config(module)
File "C:\Users\Aditya\documents\visual studio 2015\Projects\MVAPracticeDjangoWebProject1\MVAPracticeDjangoWebProject1\django_pyth_env\lib\site-packages\django\apps\registry.py", line 239, in get_containing_app_config
File "C:\Users\Aditya\documents\visual studio 2015\Projects\MVAPracticeDjangoWebProject1\MVAPracticeDjangoWebProject1\django_pyth_env\lib\site-packages\django\apps\registry.py", line 124, in check_apps_ready
raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

I'm totally stumped as i was following the tutorial to the letter and have no clue how to get past it. The only differences with the tutorial were the versions of python and Django

Before i tried this code i only added 2 classes to the models.py file and run the following in command prompt:

C:\Users\Aditya\documents\visual studio 2015\Projects\MVAPracticeDjangoWebProject1\MVAPracticeDjangoWebProject1>python manage.py makemigrations --name initial app
Migrations for 'app':
- Create model Album
- Create model Artist
- Add field album_artist to album

C:\Users\Aditya\documents\visual studio 2015\Projects\MVAPracticeDjangoWebProject1\MVAPracticeDjangoWebProject1>python manage.py migrate
Operations to perform:
Apply all migrations: contenttypes, sessions, auth, admin, app
Running migrations:
Rendering model states... DONE
Applying app.0001_initial... OK

The database in use is sqlite3.
Any help would be much appreciated. Thanks in Advance!

Answer Source

Verify your settings file has no syntax issues in INSTALLED_APPS and DATABASE and try

 >>import django
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