我似乎无法部署到 Heroku。它一直在捆绑失败。我可以在本地捆绑。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
我尝试将 Gemfile 源从 更改"https://rubygems.org"
为"http://rubygems.org"
没有任何成功。知道这里发生了什么吗?