Ruby on Rails webrick 服务器在 RubyMine 中自行关闭答案

【问题标题】：Ruby on Rails webrick server shuts down on its own in RubyMineRuby on Rails webrick 服务器在 RubyMine 中自行关闭
【发布时间】：2014-06-02 23:12:26
【问题描述】：

我最近开始使用 RubyMine，但由于某种原因，我无法启动 webrick 服务器来查看我正在构建的应用程序。到目前为止，我很喜欢 RubyMine，很想让它工作，我想知道是否有人看到过这个错误：

[2014-06-02 16:40:41] INFO  WEBrick 1.3.1
[2014-06-02 16:40:41] INFO  ruby 1.9.3 (2014-02-24) [i386-mingw32]
Exiting
[2014-06-02 16:40:41] WARN  TCPServer Error: Permission denied - bind(2)
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/utils.rb:85:in `initialize': Permission denied - bind(2) (Errno::EACCES)
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/utils.rb:85:in `new'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/utils.rb:85:in `block in create_listeners'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/utils.rb:82:in `each'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/utils.rb:82:in `create_listeners'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/server.rb:82:in `listen'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/server.rb:70:in `initialize'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:45:in `initialize'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler/webrick.rb:10:in `new'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler/webrick.rb:10:in `run'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:268:in `start'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.18/lib/rails/commands/server.rb:70:in `start'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.18/lib/rails/commands.rb:55:in `block in <top (required)>'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.18/lib/rails/commands.rb:50:in `tap'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.18/lib/rails/commands.rb:50:in `<top (required)>'
    from C:/Users/Bear/RubymineProjects/HandCoOp/script/rails:6:in `require'
    from C:/Users/Bear/RubymineProjects/HandCoOp/script/rails:6:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'

Process finished with exit code 1

我做了一些研究，似乎 3000 端口上已经有一个进程正在运行？我不知道这是否是一个正确的假设，我将继续在网上寻找故障排除选项。感谢任何观看的人！

【问题讨论】：

我想通了，我所要做的就是手动删除 tmp/pids 中的 PID，它工作得很好！希望这可能对将来的某人有所帮助，并感谢任何看过的人。
将此创建为答案并将其标记为已解决，因此人们不会尝试回答它。

标签： ruby-on-rails rubymine webrick

【解决方案1】：

在 Gemfile 中添加：--

gem 'thin'

然后：-

bundle install

并将服务器启动为：-

thin start

【讨论】：