Cannot access django-rosetta since I added a new app to project

Question

I have been using django-rosetta for a while in my project, but when I added a new app ExcursionsManagerApp, I get this error when I try to access rosetta's admin page:

AttributeError at /es/rosetta/files/project/
module 'ExcursionsManagerApp' has no attribute '__file__'

I don't know what causes the error.

Answer 1

Ok, the problem was that my app directory was missing the __init__.py file. I added it, and everything started to work again.