Problems configuring deployment with Heroku/gunicorn/django
Adding --preload to the gunicorn command in the Procfile will make your Traceback a lot more readable and show you the actual errors.
Exmaple:
gunicorn project.wsgi:application --preload --workers 1
I had a similar problem, after reading he docs for gunicorn, I was able to add
--log-level debugto the
web: gunicorn project.wsgi:application --log-file -
such that its
web: gunicorn project.wsgi:application --log-file - --log-level debugIn my case the path was also an issue.
Finally found the solution, it was a missing dependency of django-organizations. I find it crazy that there is no way (at least not that I could find) to see any useful error output from heroku. I finally did
heroku run bash --app <app_name>and then ran the wsgi.py file line by line, finally getting some meaningful error on
from configurations.wsgi import get_wsgi_application # noqaIt was then clear that it's a missing module error, installed it and everything runs perfectly fine.