ruby-on-rails - 脚本/服务器不工作。执行命令时，显示以下错误

Question

/home/vinay/mynewapp/vendor/rails/railties/lib/rails/gem_dependency.rb:21:in `add_frozen_gem_path': undefined method `source_index' for Gem:Module (NoMethodError)
    from /home/vinay/mynewapp/config/boot.rb:47:in `load_initializer'
    from /home/vinay/mynewapp/config/boot.rb:38:in `run'
    from /home/vinay/mynewapp/config/boot.rb:11:in `boot!'
    from /home/vinay/mynewapp/config/boot.rb:114:in `<top (required)>'
    from /usr/local/lib/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:45:in `require'
    from /usr/local/lib/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:45:in `require'
    from script/server:2:in `<main>'

Answer 1

你试过rails server了吗？

较短的版本：rails s甚至r s