rc refspec master does not match any error: failed to push some refs to 'heroku code example
Example 1: error: src refspec main does not match any error: failed to push some refs to
Check master vs main
Example 2: rror: src refspec master does not match any. error: failed to push some refs to 'https://git.heroku.com/thawing-retreat-68019.git'
git push heroku HEAD:master