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

I was facing the same problem.

[remote rejected] master -> master (pre-receive hook declined) error: failed to push some refs to ""

Cause of Error :
I was in develop branch and trying to push to remote master branch

Solution:
Checkout to develop branch(another branch) and execute :

git push heroku develop