Question

我的问题是，当我直接在浏览器或任何链接中键入http://localhost:3000/builds/1/stories/33时，我收到此错误。

没有路线匹配{：action =＆gt;“show”，：controller =＆gt;“stories”，：build_id =＆gt; 1，：id =＆gt; nil}

当我尝试从表中访问最后一项时，这似乎只是一个问题，例如，如果我输入34作为：id，我会得到此响应。

无法找到id = 34 [WHERE“stories”。“build_id”= 1]
的故事

当id不存在时，通常是预期的。因此，我不确定为什么错误只发生在表中的最后一项。任何帮助将非常感激，因为这非常令人沮丧。我也使用SQLite3作为我的数据库。当我输入32时，“show”页面将显示相应的信息。我预计这也会发生在33，因为该项确实存在于表中，但显然不是。

以下是rake routes

的回复

             /builds/:build_id/stories/:number/:id(.:format) stories#show 
build_stories GET /builds/:build_id/stories(.:format）故事#index
                  POST /builds/:build_id/stories(.:format）故事#create
  new_build_story GET /builds/:build_id/stories/new(.:format）story＃new
  edit_build_story GET /builds/:build_id/stories/:id/edit(.:format）story＃edit
      build_story GET /builds/:build_id/stories/:id(.:format）故事#show
                  PUT /builds/:build_id/stories/:id(.:format）故事#upup
                  DELETE /builds/:build_id/stories/:id(.:format）故事#stroy
           build GET /builds（。：format）build #index
                  POST /builds（。：format）构建#create
        new_build GET /builds/new(.:format）构建#new
       edit_build GET /builds/:id/edit(.:format）build＃edit
            build GET /builds/:id(.:format）build＃show
                  PUT /builds/:id(.:format）构建#update
                  DELETE /builds/:id(.:format）build＃destroy
             root / builds #index
             join /join(.:format）build＃join
            离开/离开（.:format）建立＃leave
         完成/完成（。：format）构建＃完成
          restart /restart(.:format）build＃restart
                         /auth/:provider/callback(.:format）sessions #create
     auth_failure /auth/failure(.:format）：controller＃：action
          signout /signout(.:format）sessions＃destroy

这是我的routes.rb

Sapphire::Application.routes.draw do
  match '/builds/:build_id/stories/:number/:id', :to => 'stories#show'
  resources :builds do
    resources :stories
  end
  root :to => "builds#index"
  match '/join', :to => 'builds#join'
  match '/leave', :to => 'builds#leave'
  match '/complete', :to => 'builds#complete'
  match '/restart', :to => 'builds#restart'
  match 'auth/:provider/callback', to: 'sessions#create'
  match 'auth/failure', to: redirect('/')
  match 'signout', to: 'sessions#destroy', as: 'signout'

Rails路由显示：id =＆gt;在试图显示表格中的最后一项时为零

0 个答案: