我是铁杆新手。我正在努力让一个简单的helloworld rails应用程序（没有数据库）在共享主机上工作。
development.log
Processing ApplicationController#index (for 122.61.170.222 at 2012-12-17 17:46:09) [GET]
ActionController::RoutingError (No route matches "/Say/hello" with {:method=>:get}):
Rendering rescues/layout (not_found)
我的导轨设置：http://scifiwear.com/rails_setup.png
rails setup http://scifiwear.com/rails_setup.png
我的子域名设置：http://scifiwear.com/subdomain.png
subdomain setup http://scifiwear.com/subdomain.png
服务器版本：
Ruby版本：1.8.7 宝石版：1.8.16 Rails是2.3.14
我用来配置helloWorld app的步骤：
cd myapp14
ruby脚本/生成控制器说再见
5 http://myapp14.scifiwear.com/say/hello不快乐！
mongrel.log：
Mon Dec 17 17:46:09 -0600 2012: Error calling Dispatcher.dispatch #<NoMethodError: You have a nil object when you didn't expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.split>
/usr/lib/ruby/gems/1.8/gems/actionpack-2.3.14/lib/action_controller/cgi_process.rb:52:in `dispatch_cgi'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.3.14/lib/action_controller/dispatcher.rb:101:in `dispatch_cgi'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.3.14/lib/action_controller/dispatcher.rb:27:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/rails.rb:76:in `process'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/rails.rb:74:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/rails.rb:74:in `process'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:159:in `process_client'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:158:in `each'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:158:in `process_client'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:285:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:285:in `initialize'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:285:in `new'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:285:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:268:in `initialize'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:268:in `new'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel.rb:268:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:282:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:281:in `each'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:281:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:128:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/command.rb:212:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281
/usr/bin/mongrel_rails:19:in `load'
/usr/bin/mongrel_rails:19
我的routes的最后4行.rb :(未触动）
# consider removing or commenting them out if you're using named routes and resources.
map.connect ':controller/:action/:id'
map.connect ':controller/:action/:id.:format'
end
任何建议表示感谢。
答案 0 :(得分：0)
尝试上一个问题的答案：Problems running Ruby on Rails apps on shared hosted server;在这种情况下，他们可能会有帮助。
我尝试使用rails 2.3.14和ruby 1.8.7-p371在本地重现相同的错误;没有收到错误消息。路线文件与您拥有的类似。
日志跟踪如下：
=> Booting Mongrel
=> Rails 2.3.14 application starting on http://0.0.0.0:3000
NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.
Gem.source_index called from /Users/hallelujah/.rvm/gems/ruby-1.8.7-p371@hallelujah/gems/rails-2.3.14/lib/rails/gem_dependency.rb:21.
NOTE: Gem::SourceIndex#initialize is deprecated with no replacement. It will be removed on or after 2011-11-01.
Gem::SourceIndex#initialize called from /Users/hallelujah/.rvm/gems/ruby-1.8.7-p371@hallelujah/gems/rails-2.3.14/lib/rails/vendor_gem_source_index.rb:100.
=> Call with -d to detach
=> Ctrl-C to shutdown server
Processing SayController#hello (for 127.0.0.1 at 2012-12-20 15:52:23) [GET]
Rendering say/hello
Completed in 35ms (View: 34, DB: 0) | 200 OK [http://localhost/say/hello]
鉴于ruby＆amp; rails托管服务器上的rails版本非常陈旧，您可能很难获得有关此安装所面临问题的帮助。而且你也会在学习这些概念方面遇到困难。
我的建议是让您切换到使用最新版本的ruby＆amp;通过遵循优秀的＆amp; amp;轨道（并了解使用rails进行Web开发的最佳实践） Michael Hartl免费提供的在线图书：Ruby on Rails Tutorial