PythonAnywhere: django.db.utils.OperationalError: no such table:

Question

I am deploying a project on PythonAnywhere. I am using sqlite database.

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': 'mydatabase.db',
    }
}

When makemigrations starts, the file mydatabase.db is created (its size is 0 bytes) in root of the project, but I get an error - django.db.utils.OperationalError: no such table: ...

makemigrations just create migration files. You need run migrate to apply migrations to your database. See docs for details. — Yevhenii M.
– Yevhenii M., Commented Oct 14, 2019 at 19:41
So you have app application in your project, and model Prediction in it. When you run ./manage.py makemigrations or ./manage.py migrate then you see this error. Right? — Yevhenii M.
– Yevhenii M., Commented Oct 14, 2019 at 19:50

user11301070 · Accepted Answer · 2019-10-14 21:17:24Z

1

The error was due to my carelessness.

In django, views.py is performed before migrations. There was a line that ran a database query. Since the database was empty on the server, and the script was already executing a request to it, it is obvious that during the migrations I received this error.

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