githeroku

failed to push some refs to git@heroku.com

I am getting this error when I am trying to push to the Heroku repository.

I've already set autocrlf = false in gitconfig but this problem is still there. I have also tried this solution here but it does not work.

Is it possible that git is still using an old config setting?
If yes, then how can I refresh it?

C:\myapp>git push heroku
To git@heroku.com:myapp.git
 ! [rejected]        master -> master (non-fast-forward)
error: failed to push some refs to 'git@heroku.com:myapp.git'
To prevent you from losing history, non-fast-forward updates were rejected
Merge the remote changes (e.g. 'git pull') before pushing again.  See the
'Note about fast-forwards' section of 'git push --help' for details.

While trying git pull heroku master:

warning: no common commits
remote: Counting objects: 215, done.
remote: Compressing objects: 100% (147/147), done.
remote: Total 215 (delta 82), reused 132 (delta 62)Receiving objects:  79% (170/

Receiving objects: 100% (215/215), 1.49 MiB | 107 KiB/s, done.
Resolving deltas: 100% (82/82), done.
From heroku.com:myapp
 * branch            master     -> FETCH_HEAD
Auto-merging start.php
CONFLICT (add/add): Merge conflict in start.php
Auto-merging src/appinfo.txt
CONFLICT (add/add): Merge conflict in src/appinfo.txt
Auto-merging result.php
CONFLICT (add/add): Merge conflict in result.php
Auto-merging landhere.php
CONFLICT (add/add): Merge conflict in landhere.php
Automatic merge failed; fix conflicts and then commit the result.

While trying git push heroku -f:

F:\myapp>git remote add heroku git@heroku.com:myapp.git
F:\myapp>git push heroku

Counting objects: 41, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (40/40), done.
Writing objects: 100% (41/41), 1.36 MiB | 12 KiB/s, done.
Total 41 (delta 0), reused 0 (delta 0)

-----> Heroku receiving push
 !     Heroku push rejected, no Cedar-supported app detected

To git@heroku.com:myapp.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@heroku.com:myapp.git'
Solution

  • This error means that the upstream repository has made commits that would be lost if you were to push. First do a "git pull" to merge, and then push again.