ruby-on-rails - 无法运行生成 bundler /设置(LoadError)

Question

我正在运行 OS X 10.11.2 (15C50)，带有 rvm 1.26.11、ruby 2.3.0p0 和 gem 2.5.1。如果我尝试运行 rails g controller welcome 或任何其他生成命令，我会收到以下错误。

我已经完成了 rvm 内爆，从头开始安装了 ruby​​、rails 和 bundler。创建了一个新的应用程序，问题仍然存在。

% rails g controller welcome                                                                                                      
/Users/username/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- bundler/setup (LoadError)
    from /Users/username/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/commands.rb:33:in `<module:Spring>'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/commands.rb:4:in `<top (required)>'
    from /Users/username/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /Users/username/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/application.rb:77:in `preload'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/application.rb:143:in `serve'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/application.rb:131:in `block in run'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/application.rb:125:in `loop'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/application.rb:125:in `run'
    from /Users/username/Projects/tweener-frontend/vendor/bundle/gems/spring-1.6.1/lib/spring/application/boot.rb:18:in `<top (required)>'
    from /Users/username/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /Users/username/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from -e:1:in `<main>'

Answer 1

我有同样的问题，我做了以下来解决这个问题:

bundle install --binstubs

先尝试这个，然后尝试运行:

bundle exec rails g controller welcome

希望对您有所帮助。