我试图部署我当前在分支“rails_app”上的Ruby on Rails应用程序(如下所示)。我之前已经成功部署了它,但现在无法使用其他更改。当我通过运行“heroku buildpack”手动查找buildpack时,它表明正确的那个在那里。 [当我尝试重新安装buildpack时,它也表示它已经存在]当我尝试推送到heroku时,我收到未能检测到set buildpath的错误,如下所示。Heroku Ruby Buildpack检测失败
Dougs-MBP-2:Rails_Application Doug$ heroku buildpacks
app_name Buildpack URL
heroku/ruby
Dougs-MBP-2:Rails_Application Doug$ git branch
gh-pages
master
* rails_app
update
Dougs-MBP-2:Rails_Application Doug$ git push heroku rails_app:master
Counting objects: 70, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (70/70), done.
Writing objects: 100% (70/70), 217.85 KiB | 0 bytes/s, done.
Total 70 (delta 46), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Failed to detect set buildpack https://codon-buildpacks.s3.amazonaws.com/buildpacks/heroku/ruby.tgz
remote: More info: https://devcenter.heroku.com/articles/buildpacks#detection-failure
remote:
remote: ! Push failed
remote: Verifying deploy...
remote:
remote: ! Push rejected to app_name.
remote:
To https://git.heroku.com/app_name.git
! [remote rejected] rails_app -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/app_name.git'
感谢您的帮助。
我道歉,正确的链接为https://密码子buildpacks.s3.amazonaws.com/buildpacks/heroku/ruby.tgz。从我的终端复制时,破折号必定会丢失。我已更新原始帖子。 – dhape12
你确定你的Git仓库中有一个Gemfile吗?您是否使用heroku buildpack:set命令添加了buildpack?您是否尝试使用“heroku buildpack:clear”清除应用的集合buildpack? –
对以上所有人都是。 – dhape12