意外运行$ gem update --system后无法运行rails server [英] Can't run rails server after accidentally running $ gem update --system

问题描述

我跑了 gem update --system 以为它能解决我遇到的问题，现在我不能运行 rails server 。它不会加载，而是我不断收到以下内容。有人能告诉我如何撤消这个并在我更新之前恢复到原始状态吗？

I ran gem update --system thinking it would solve a problem I was having, and now I can't run rails server. It won't load and instead, I keep getting the following. Can someone tell me how to undo this and revert back to before I ran the update?

我已经运行了 git checkout ，但问题仍然存在......

I've already ran git checkout, but the problem persists...

/usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/rubygems_integration.rb:187:in `stub_source_index170': uninitialized constant Gem::SourceIndex (NameError)
from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/rubygems_integration.rb:353:in `stub_rubygems'
from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/rubygems_integration.rb:250:in `replace_entrypoints'
from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:14:in `setup'
from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler.rb:107:in `setup'
from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/rubygems-bundler-1.0.7/lib/rubygems-bundler/noexec.rb:66:in `setup'
from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/rubygems-bundler-1.0.7/lib/rubygems-bundler/noexec.rb:78:in `<top (required)>'
from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:110:in `require'
from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:110:in `rescue in require'
from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:35:in `require'
from /usr/local/rvm/gems/ruby-1.9.3-p194/bin/ruby_noexec_wrapper:9:in `<main>'

推荐答案

似乎最新版本的Rubygems是越野车。

Seems like the latest version of Rubygems is buggy.

你只需要恢复到以前的版本，一切都应该正常：

You just have to revert back to an older version with the following command and everything should work fine :

gem update --system 1.8.24

这篇关于意外运行$ gem update --system后无法运行rails server的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！