remote rejected master -> master (pre-receive hook declined)

Question

I\'m working in rails 3.2 and I receive an error when I try to push to heroku:

 git push heroku master
Counting objects: 496, done.
Delta compression using u         


        

Answer 1

just in case you have this problem while trying to push a django app to heroku and then you get this error:

! [remote rejected] master -> master (pre-receive hook declined) error: failed to push some refs to https://git.heroku.com/app_name.git

simply look for this :

Error while running '$ python manage.py collectstatic --noinput'. remote: See traceback above for details. remote: remote: You may need to update the application code to resolve this error. remote: Or, you can disable collectstatic for this application: remote: remote: $ Heroku config:set DISABLE_COLLECTSTATIC=1

Copy this : $ Heroku config:set DISABLE_COLLECTSTATIC=1

and paste it in the terminal. Press Enter and after that run: $ git push Heroku master

This should solve your problem if Django app is what you are trying to push.

Answer 2

I was getting the same error, and running the following code in the command line solved it:

$ heroku config:set BUNDLE_WITHOUT="development:test"

Answer 3

For completeness, the issue may be heroku itself. In rare cases like these https://status.heroku.com would show something along the lines of:

Update

The Heroku Dashboard and Elements have been restored. We are still working to restore the other affected services.

The services still affected are:

• Builds
• Review apps
• Pipelines
• Github deploys
• Heroku CI
• Heroku Buttons

I was able to deploy about 40 minutes later after heroku reported:

All affected services have been restored and are now working as expected. We will be monitoring to ensure there are no further issues.