See traceback of loaddata command (when error)

Question

I'm trying to load fixture:

python manage.py loaddata stock/fixtures/initial_data.json

But error occurred without traceback (I don't know which model is the problem):

ValueError: Problem installing fixture 'stock/fixtures/initial_data.json': The database backend does not accept 0 as a value for AutoField.

How get the traceback?

Answer 1

There's a --traceback option.

python manage.py loaddata stock/fixtures/initial_data.json --traceback

This isn't mentioned in the loaddata docs, it's part of the default command options.