不能運行Rails服務器

Question

我有一個問題，當我嘗試運行使用軌小號

我使用Windows的服務器，這是回報：

C:\Blog\MyBlog>rails s 
=> Booting WEBrick 
=> Rails 3.2.12 application starting in development on http://0.0.0.0:3000 
=> Call with -d to detach 
=> Ctrl-C to shutdown server 
Exiting 
C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.5.2/lib/rack/server.rb:353:in `kill': Invalid argument (Errno::EINVAL) 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.5.2/lib/rack/server.rb:353:in `pidfile_process_status' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.5.2/lib/rack/server.rb:340:in `check_pid!' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.5.2/lib/rack/server.rb:246:in `start' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/commands/server.rb:70:in `start' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:55:in `block in <top (required)>' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:50:in `tap' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:50:in `<top (required)>' 
     from script/rails:6:in `require' 
     from script/rails:6:in `<main>' 

C:\Blog\MyBlog> 

我的Gemfile ：

源 'https://rubygems.org'

gem 'rails', '3.2.12' 

# Bundle edge Rails instead: 
# gem 'rails', :git => 'git://github.com/rails/rails.git' 

gem 'sqlite3' 


# Gems used only for assets and not required 
# in production environments by default. 
group :assets do 
    gem 'sass-rails', '~> 3.2.3' 
    gem 'coffee-rails', '~> 3.2.1' 

    # See https://github.com/sstephenson/execjs#readme for more supported runtimes 
    # gem 'therubyracer', :platforms => :ruby 

    gem 'uglifier', '>= 1.0.3' 
end 

gem 'jquery-rails' 

# To use ActiveModel has_secure_password 
# gem 'bcrypt-ruby', '~> 3.0.0' 

# To use Jbuilder templates for JSON 
# gem 'jbuilder' 

# Use unicorn as the app server 
# gem 'unicorn' 

# Deploy with Capistrano 
# gem 'capistrano' 

# To use debugger 
# gem 'debugger' 

紅寶石 1.9.3p392（2013年2月22日）[I386-的mingw32]，Rails的 3.2.12，寶石 25年8月1日

對不起，我的英語的人

EDITED

我嘗試使用的雜種狗，但我得到在cmd下一個：

C:\Blog\MyBlog>rails s mongrel 
Exiting 
C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler/mongrel.rb:1:in 
`require': cannot load such file -- mongrel (LoadError) 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler/mon 
grel.rb:1:in `<top (required)>' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler.rb: 
20:in `const_get' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler.rb: 
20:in `block in get' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler.rb: 
20:in `each' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler.rb: 
20:in `inject' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/handler.rb: 
20:in `get' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:2 
72:in `server' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/comma 
nds/server.rb:59:in `start' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/comma 
nds.rb:55:in `block in <top (required)>' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/comma 
nds.rb:50:in `tap' 
     from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.12/lib/rails/comma 
nds.rb:50:in `<top (required)>' 
     from script/rails:6:in `require' 
     from script/rails:6:in `<main>' 

Answer 1

Windows和Rails在其他環境中通常不起作用。最佳解決方法帶Rails的Windows中的Webbrick問題是安裝另一臺服務器進行開發。 Mongrel是一個很好的選擇。要安裝它：

gem install mongrel 

然後啓動服務器

rails s mongrel 

Answer 2

嘗試添加隨機沒有到TMP /的PID/server.pid文件，然後啓動（如爲，6532。） webricks

Answer 3

我遇到了同樣的問題。我發現最簡單的解決實際上只是刪除應用程序文件夾中現有pid文件：

del tmp\pids\*.* 

找到這個解決方案指的是此資源：https://github.com/rack/rack/issues/544][1]