我一直在开发一个 facebook 应用程序，现在我想更改所有文件，除了在尝试 git push heroku 时出现此错误：
C:\Users\amando96\deep-window-4782>git push heroku
Counting objects: 14, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (10/10), done.
Writing objects: 100% (11/11), 2.78 KiB, done.
Total 11 (delta 2), reused 0 (delta 0)
-----> Heroku receiving push
! Heroku push rejected, no Cedar-supported app detected
To git@heroku.com:deep-window-4782.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@heroku.com:deep-window-4782.git'
C:\Users\amando96\deep-window-4782>
而且它不会更新 git 存储库，因此应用程序也不会更新。
我错过了什么？
谢谢。