Heroku 包因 Gem::RemoteFetcher::FetchError 失败:错误响应后端读取错误 503

Question

我似乎无法部署到 Heroku。它一直在 bundle 失败。我可以在本地 bundle 。我收到以下错误:

Gem::RemoteFetcher::FetchError: bad response backend read error 503 (https://rubygems.global.ssl.fastly.net/gems/thor-0.18.1.gem)
An error occurred while installing thor (0.18.1), and Bundler cannot continue.
Make sure that `gem install thor -v '0.18.1'` succeeds before bundling.
!
!     Failed to install gems via Bundler.
!
!     Push rejected, failed to compile Ruby app

我尝试从 "https://rubygems.org" 更改 Gemfile 源至 "http://rubygems.org"没有任何成功。知道这里发生了什么吗？

Answer 1

事实证明，我需要将“unf” gem 添加到我的 Gemfile 中。添加该包后在 Heroku 上成功。