Ruby on rails 没有指定Rails gem-Bamboo stack,Rails 3.0.20,我们从两天前就无法部署

Ruby on rails 没有指定Rails gem-Bamboo stack,Rails 3.0.20,我们从两天前就无法部署,ruby-on-rails,ruby-on-rails-3,heroku,Ruby On Rails,Ruby On Rails 3,Heroku,我无法部署 ! Heroku Bamboo does not include any Rails gems by default. ! You'll need to declare it in either .gems or Gemfile. ! See http://devcenter.heroku.com/articles/gems for details on specifying gems. ! Push failed: no Rails gem specified. ! If the

我无法部署

! Heroku Bamboo does not include any Rails gems by default.
! You'll need to declare it in either .gems or Gemfile.
! See http://devcenter.heroku.com/articles/gems for details on specifying gems.

! Push failed: no Rails gem specified.
! If the problem persists, see http://help.heroku.com and provide Request ID 730a25d4-d2f2-43a7-899b-aa2ab071b4f7.
几天前我做得很完美

我有一个档案很好用。我真的不知道发生了什么事

告诉我你需要知道些什么来阐明这一点。我们真的很困惑


感谢您的帮助。

发布您的文件内容。它应该有一个指定的rails gem版本。我一直在那里使用
gem'rails',3.0.20'
。本周一,我毫无问题地进行了部署。这很奇怪,因为我现在不能做。以下是文件的内容:。谢谢@winfield最后,与heroku支持人员交谈,项目存在编码问题。。。他们提供了一个定制的buildpack,以便我可以部署新代码,同时他们修复了问题并更新了默认的buildpack。