railstutorial.org“设置”链接中断

Question

我正在研究迈克尔·哈特尔的铁路公司。我的问题是/user/1/edit呈现得很完美，但是使用edit_user_path(current_user)却不能。

我已经检查了打字，做了一些搜索，找到这个似乎是同样的问题，但答案没有让我的链接工作。现在，我正试图用迈克尔氏来区分我的代码。

如果还有其他代码能帮上忙的话请告诉我。谢谢你抽出时间阅读我的问题。

rake路由的输出：

    $ bundle exec rake routes
                  Prefix Verb   URI Pattern                             Controller#Action
     password_resets_new GET    /password_resets/new(.:format)          password_resets#new
    password_resets_edit GET    /password_resets/edit(.:format)         password_resets#edit
account_activations_edit GET    /account_activations/edit(.:format)     account_activations#edit
                    root GET    /                                       static_pages#home
                    help GET    /help(.:format)                         static_pages#help
                   about GET    /about(.:format)                        static_pages#about
                 contact GET    /contact(.:format)                      static_pages#contact
                  signup GET    /signup(.:format)                       users#new
                   login GET    /login(.:format)                        sessions#new
                         POST   /login(.:format)                        sessions#create
                  logout DELETE /logout(.:format)                       sessions#destroy
                   users GET    /users(.:format)                        users#index
                         POST   /users(.:format)                        users#create
                new_user GET    /users/new(.:format)                    users#new
               edit_user GET    /users/:id/edit(.:format)               users#edit
                    user GET    /users/:id(.:format)                    users#show
                         PATCH  /users/:id(.:format)                    users#update
                         PUT    /users/:id(.:format)                    users#update
                         DELETE /users/:id(.:format)                    users#destroy
 edit_account_activation GET    /account_activations/:id/edit(.:format) account_activations#edit
         password_resets POST   /password_resets(.:format)              password_resets#create
      new_password_reset GET    /password_resets/new(.:format)          password_resets#new
     edit_password_reset GET    /password_resets/:id/edit(.:format)     password_resets#edit
          password_reset PATCH  /password_resets/:id(.:format)          password_resets#update
                         PUT    /password_resets/:id(.:format)          password_resets#update
              microposts POST   /microposts(.:format)                   microposts#create
               micropost DELETE /microposts/:id(.:format)               microposts#destroy

添加了相关的日志条目。

2014年-12-11 13:59:32 +0000启动GET (/edit_user_path(Current_user))节目76.186.33.24 ActionController::RoutingError (没有路由匹配获取"/edit_user_path(current_user)")：web (2.0.0.beta3) lib/action_分派/debug_exceptions.rb:22:22:in middleware_call' 调用‘actionpack (4.2.0.beta 2) lib/action_dispatch/middleware/show_exceptions.rb:30:in call' railties (4.2.0.beta2) lib/rails/rack/logger.rb:38:in call_app’web-console (2.0.0.beta3) lib/action_dispatch/debug_exceptions.rb:13:in(4.2.0.beta 2)lib/rails/齿条/logger.rb:20: in block in call' activesupport (4.2.0.beta2) lib/active_support/tagged_logging.rb:68:in块中的标记‘ activesupport (4.2.0.beta2) lib/active_support/call_logging.rb:26:在tagged' activesupport (4.2.0.beta2) lib/active_support/tagged_logging.rb:68:in标记的“铁路”中(4.2.0.beta 2)lib/rails/rails/logger.rb:20:in call' actionpack (4.2.0.beta2) lib/action_dispatch/middleware/request_id.rb:21:in call (1.6.0.beta) lib/ rack /Methodverride.rb:22:in call' activesupport (4.2.0.beta2) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in call' rack (1.6.0.beta) lib/rack/lock.rb:17:incall‘actionpack (4.2.0.beta 2) lib/action_dispatch/middleware/static.rb:103:in call' rack (1.6.0.beta) lib/rack/sendfile.rb:113:in调用‘railties (4.2.0.beta2) lib/rails/Engin.rb:514:in call' railties (4.2.0.beta2) lib/rails/application.rb:161:incall’齿条(1.6.0.beta) lib/齿条/tempfile_reaper.rb:15:in call' rack (1.6.0.beta) lib/rack/lint.rb:49:in_call‘齿条(1.6.0.beta) lib/_call/lint.rb:37：call' rack (1.6.0.beta) lib/rack/showexceptions.rb:24:incall (1.6.0.beta) lib/ rack /Commonlogger.rb:33：call' rack (1.6.0.beta) lib/rack/chunked.rb:54:in调用。( .6.0.beta) lib/齿条/content.rb:15:in call' rack (1.6.0.beta) lib/rack/handler/webrick.rb:89:inservice‘ /usr/local/rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/webrick/httpserver.rb:138:in service' /usr/local/rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/webrick/httpserver.rb:94:in run‘ /usr/local/rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/webrick/server.rb:295:in‘阻止start_thread’ 在救援/布局中呈现/usr/local/rvm/gems/ruby-2.1.1@rails4/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates/rescues/_trace.html.erb (1.6ms)呈现/usr/local/rvm/gems/ruby-2.1.1@rails4/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates/rescues/routing_error.html.erb (37.1ms)76.186.33.24-11/Dec/2014:13:59:32 +0000 "GET /500 HTTP/1.1“500 1477 0.0647 routes.rb Rails.application.routes.draw确实获得了‘密码_重置/新的’获取‘密码_重置/编辑’get‘帐户_激活/编辑’root 'static_pages#home‘get’帮助‘=> 'static_pages#help’get‘关于’=> 'static_pages#about‘get’联系人‘=> 'static_pages#contact’get‘注册’=> 'users#new‘get’get。‘登录’=> 'sessions#new‘帖子’登录‘=> 'sessions#create’删除‘注销’=> 'sessions#destroy‘资源:用户资源:account_activations，只:编辑资源:password_resets，只：：新建，：创建，：编辑，：更新资源:微博，只：：创建，：销毁结束 _header.html.erb

Answer 1

这是：

<%= link_to "Settings", 'edit_user_path(current_user)' %>

应该变成这样：

<%= link_to "Settings", edit_user_path(current_user) %>

您的日志显示，该应用程序查找/edit_user_path(current_user)，因为您将其作为字符串发送，并且通常没有此路径。请参阅第一行日志，Started GET "/edit_user_path(current_user)"

应该是Started GET "/users/1/edit"