Question

我正在处理admin命名空间，移动一些像用户这样的东西，将资源发布到管理部分。

在config / routes.rb中的

我有：

namespace :admin do        
  root :to => 'pages#home'
  #match "/" => "pages#home", :as => "index", :via => :get 
  resources  :users, :posts
end

在app / controllers / admin / pages_controller.rb中我有：

class Admin::PagesController < Admin::ApplicationController
  def home
    @title = 'Home'
  end
end

以下是错误:(完整的错误记录：http://pastebin.com/bwF1bBHz）

  >> Listening on 0.0.0.0:3000, CTRL+C to stop
2013-06-20 15:50:04.488 [INFO ]  (pid:28961)
2013-06-20 15:50:04.492 [INFO ]  (pid:28961)
2013-06-20 15:50:04.496 [INFO ] Started GET "/admin" for 127.0.0.1 at 2013-06-20 15:50:04 -0500 (pid:28961)
2013-06-20 15:50:05.149 [INFO ] Processing by Admin::PagesController#home as HTML (pid:28961)
2013-06-20 15:50:05.166 [DEBUG] User Load (2.6ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1 (pid:28961)
2013-06-20 15:50:05.534 [ERROR] uninitialized constant Page
/usr/local/rvm/gems/ruby-2.0.0-p195/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:212:in `const_missing_from_s3_library'

你们有什么想法为什么会这样？我该怎么办？

非常感谢！

Answer 1

您应该将控制器文件放在

app/admin/pages_controller.rb

但要

app/controllers/admin/pages_controller.rb

和相同的关注视图 - 此控制器中索引操作的默认视图应放在：

app/views/admin/pages/index.html.erb

P.S。您登录的pastebin与您在此处发布的内容不同：

2013-06-20 15:50:04.488 [INFO ]  (pid:28961)
2013-06-20 15:50:04.492 [INFO ]  (pid:28961)
2013-06-20 15:50:04.496 [INFO ] Started GET "/admin" for 127.0.0.1 at 2013-06-20 15:50:04 -0500 (pid:28961)
2013-06-20 15:50:05.149 [INFO ] Processing by Admin::PagesController#home as HTML (pid:28961)
2013-06-20 15:50:05.166 [DEBUG] User Load (2.6ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1 (pid:28961)
2013-06-20 15:50:05.534 [ERROR] uninitialized constant Page

admin命名空间访问错误 - 未初始化的常量Model_name

1 个答案: