remote: ! Push failed
remote: Verifying deploy...
remote:
remote: ! Push rejected to nameless-ravine-29197.
remote:
To https://git.heroku.com/nameless-ravine-29197.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/nameless-ravine-29197.git'
有人可以帮忙吗？ 谢谢