Ruby on rails Rails服务器无法运行Rails 4.2.6

我使用rails 4.2.6在Mac上制作了一个RubyonRails应用程序，并在终端中键入了

rails服务器

。在我使用谷歌浏览器访问localhost:3000之前，一切看起来都很好

错误是：

无法访问此网站 localhost拒绝连接

ERR\u连接被拒绝

在终端中键入

rails s

时得到的输出是：

=> Booting WEBrick
=> Rails 4.2.6 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:275:in `check_part': Missing :controller key on routes definition, please check your routes. (ArgumentError)
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:255:in `check_controller_and_action'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:178:in `normalize_options!'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:100:in `initialize'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:78:in `new'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:78:in `build'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1560:in `add_route'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1537:in `decomposed_match'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1518:in `block in match'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1508:in `each'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1508:in `match'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:690:in `map_method'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:651:in `get'
    from /Users/kids/Desktop/PythonApp/config/routes.rb:2:in `block in <top (required)>'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:432:in `instance_exec'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:432:in `eval_block'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:410:in `draw'
    from /Users/kids/Desktop/PythonApp/config/routes.rb:1:in `<top (required)>'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `block in load'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `each'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `load_paths'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:16:in `reload!'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:26:in `block in updater'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/file_update_checker.rb:75:in `call'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/file_update_checker.rb:75:in `execute'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:27:in `updater'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:7:in `execute_if_updated'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/finisher.rb:69:in `block in <module:Finisher>'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:345:in `each'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:345:in `call'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
    from /Users/kids/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!'
    from /Users/kids/Desktop/PythonApp/config/environment.rb:5:in `<top (required)>'
    from /Users/kids/Desktop/PythonApp/config.ru:3:in `require'
    from /Users/kids/Desktop/PythonApp/config.ru:3:in `block in <main>'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize'
    from /Users/kids/Desktop/PythonApp/config.ru:in `new'
    from /Users/kids/Desktop/PythonApp/config.ru:in `<main>'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/builder.rb:49:in `eval'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/builder.rb:49:in `new_from_string'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/builder.rb:40:in `parse_file'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/server.rb:299:in `build_app_and_options_from_config'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/server.rb:208:in `app'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands/server.rb:61:in `app'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/rack-1.6.4/lib/rack/server.rb:336:in `wrapped_app'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands/server.rb:139:in `log_to_stdout'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands/server.rb:78:in `start'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:80:in `block in server'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `tap'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `server'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>'
    from /Users/kids/Desktop/PythonApp/bin/rails:9:in `require'
    from /Users/kids/Desktop/PythonApp/bin/rails:9:in `<top (required)>'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/spring-1.6.4/lib/spring/client/rails.rb:28:in `load'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/spring-1.6.4/lib/spring/client/rails.rb:28:in `call'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/spring-1.6.4/lib/spring/client/command.rb:7:in `call'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/spring-1.6.4/lib/spring/client.rb:28:in `run'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/spring-1.6.4/bin/spring:49:in `<top (required)>'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/spring-1.6.4/lib/spring/binstub.rb:11:in `load'
    from /Users/kids/.rvm/gems/ruby-2.2.1/gems/spring-1.6.4/lib/spring/binstub.rb:11:in `<top (required)>'
    from /Users/kids/Desktop/PythonApp/bin/spring:13:in `require'
    from /Users/kids/Desktop/PythonApp/bin/spring:13:in `<top (required)>'
    from bin/rails:3:in `load'
    from bin/rails:3:in `<main>'

当我尝试rake路线时，它会说：

rake aborted!
ArgumentError: Missing :controller key on routes definition, please check your routes.
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:275:in `check_part'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:255:in `check_controller_and_action'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:178:in `normalize_options!'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:100:in `initialize'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:78:in `new'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:78:in `build'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1560:in `add_route'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1537:in `decomposed_match'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1518:in `block in match'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1508:in `each'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1508:in `match'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:690:in `map_method'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:651:in `get'
/Users/kids/Desktop/PythonApp/config/routes.rb:2:in `block in <top (required)>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:432:in `instance_exec'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:432:in `eval_block'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:410:in `draw'
/Users/kids/Desktop/PythonApp/config/routes.rb:1:in `<top (required)>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `block in load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `each'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `load_paths'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:16:in `reload!'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:26:in `block in updater'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/file_update_checker.rb:75:in `call'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/file_update_checker.rb:75:in `execute'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:27:in `updater'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:7:in `execute_if_updated'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/finisher.rb:69:in `block in <module:Finisher>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!'
/Users/kids/Desktop/PythonApp/config/environment.rb:5:in `<top (required)>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:328:in `require'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:328:in `require_environment!'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:457:in `block in run_tasks_blocks'
Tasks: TOP => routes => environment
(See full trace by running task with --trace)

rake中止！
ArgumentError:缺少：路由定义上的控制器密钥，请检查您的路由。
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:275:in'check\u part'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:255:in“check\u controller\u and\u action”
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:178:in“normalize\u options！”
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:100:在“初始化”中
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:78:in“new”
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:78:内置
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:1560:in'add\u route'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:1537:在“分解匹配”中
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:1518:在“匹配中的块”中
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:1508:in'each'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:1508:in'match'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/mapper.rb:690:in'map\u method'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:651:in'get'
/Users/kids/Desktop/PythonApp/config/routes.rb:2:in'block in'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/route\u set.rb:432:in'instance\u exec'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/route\u set.rb:432:in'eval\u block'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action\u dispatch/routing/route\u set.rb:410:in'draw'
/Users/kids/Desktop/PythonApp/config/routes.rb:1:in`'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active\u support/dependencies.rb:268:in'load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active\u support/dependencies.rb:268:in'block in load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active\u support/dependencies.rb:240:in'load\u dependencity'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active\u support/dependencies.rb:268:in'load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes\u reloader.rb:40:in“加载路径中的块”
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes\u reloader.rb:40:in'each'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes\u reloader.rb:40:在“加载路径”中
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes\u reloader.rb:16:in'reload！'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes\u reloader.rb:26:in`block in updater'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active\u support/file\u update\u checker.rb:75:in'call'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active\u support/file\u update\u checker.rb:75:在“执行”中
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes\u reloader.rb:27:in'updater'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes\u reloader.rb:7:in'execute\u if\u updated'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/finisher.rb:69:in'block in'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in'instance_exec'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in'run'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:55:在“运行中的块初始化器”中
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:54:in'run_initializers'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:352:in'initialize！'
/Users/kids/Desktop/PythonApp/config/environment.rb:5:in`'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:328:in'require'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:328:in'require_environment！'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:457:in`block in run\u tasks\u blocks'
任务：TOP=>routes=>environment
（通过使用--trace运行任务查看完整跟踪）

我把其中一个控制器和路由文件搞砸了。一切都好。它工作

启动日志。请在尝试运行

rails s

后提供错误日志。我有点像个傻瓜，那么什么是启动日志？终端不会给我错误。只是chrome。你有没有按照它告诉你的那样检查你的路线？根据要求，发布您的路由文件。我不知道你为什么认为终端没有显示任何错误。很高兴，修复了它。告诉你早些时候签出

routes.rb

文件。

rake aborted!
ArgumentError: Missing :controller key on routes definition, please check your routes.
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:275:in `check_part'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:255:in `check_controller_and_action'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:178:in `normalize_options!'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:100:in `initialize'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:78:in `new'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:78:in `build'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1560:in `add_route'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1537:in `decomposed_match'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1518:in `block in match'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1508:in `each'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:1508:in `match'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:690:in `map_method'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/mapper.rb:651:in `get'
/Users/kids/Desktop/PythonApp/config/routes.rb:2:in `block in <top (required)>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:432:in `instance_exec'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:432:in `eval_block'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/actionpack-4.2.6/lib/action_dispatch/routing/route_set.rb:410:in `draw'
/Users/kids/Desktop/PythonApp/config/routes.rb:1:in `<top (required)>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `block in load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `each'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:40:in `load_paths'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:16:in `reload!'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:26:in `block in updater'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/file_update_checker.rb:75:in `call'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.6/lib/active_support/file_update_checker.rb:75:in `execute'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:27:in `updater'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/routes_reloader.rb:7:in `execute_if_updated'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application/finisher.rb:69:in `block in <module:Finisher>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!'
/Users/kids/Desktop/PythonApp/config/environment.rb:5:in `<top (required)>'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:328:in `require'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:328:in `require_environment!'
/Users/kids/.rvm/gems/ruby-2.2.1/gems/railties-4.2.6/lib/rails/application.rb:457:in `block in run_tasks_blocks'
Tasks: TOP => routes => environment
(See full trace by running task with --trace)