Ruby on rails 3 Spree，将控制器添加到管理页面

我正在尝试将我的自定义控制器添加到spree 1.3.1中的管理部分 我失败了。我想在顶部菜单中看到指向我的contoller.index.html的url。我我做到了：

/controllers/spree/admin/parsers\u controller.rb:

module Spree
  module Admin
    #class ParsersController < Spree::Admin::BaseController
    class ParsersController <  Spree::Admin::ResourceController
      def index

      end

    end
  end
end

Deface::Override.new(:virtual_path => "spree/layouts/admin",
                     :name => "admin_content_admin_tab_parser",
                     :insert_bottom => "[data-hook='admin_tabs']",
                     :text => "<%= tab :parsers,  :url => spree.admin_parsers_path, :icon => 'icon-th-large' %>",
                     :disabled => false)

index.html.erb

<h1>Parser index.html</h1>

Parser index.html

我得到了一个错误：

您的收据显示了相同的错误：

NoMethodError in Spree/admin/overview#index
Showing /home/ssa/spree-1.3.1-0/ruby/lib/ruby/gems/1.9.1/gems/spree_core-1.3.1/app/views/spree/layouts/admin.html.erb where line #54 raised:

undefined method `admin_parsers_path' for #<ActionDispatch::Routing::RoutesProxy:0x0000000612a560>
Extracted source (around line #54):

51:           <div class="sixteen columns main-menu-wrapper">
52:             <ul data-hook="admin_tabs" class="inline-menu fullwidth-menu">
53: <%= render :partial => 'spree/admin/shared/tabs' %>
54:             <%= tab(:promotions, :url => spree.admin_promotions_path, :icon => 'icon-bullhorn') %><%= tab(:users, :url => spree.admin_users_path, :icon => 'icon-user') %><%= tab :parsers,  :url => spree.admin_parsers_path, :icon => 'icon-th-large' %>
55: </ul>
56: </div> 
57:         </div> 

Spree/admin/overview中的命名错误#索引 显示/home/ssa/spree-1.3.1-0/ruby/lib/ruby/gems/1.9.1/gems/spree_core-1.3.1/app/views/spree/layouts/admin.html.erb，其中第54行出现： 未定义的方法“admin\u parsers\u path”# 提取的源（第54行附近）： 51: 52:

53:“spree/admin/shared/tabs%> 54:spree.admin\u promotions\u path，：icon=>'icon bullhorn'）%%>spree.admin\u users\u path，：icon=>'icon user'）%%>spree.admin\u parsers\u path，：icon=>'icon th large'> 55:

56: 57:

---

我做错了什么？

好的，所以问题很简单：

无法在我的模型中声明：

属于：aThingA，：aThingB

需要：

---

请解释一下你是如何失败的。您的“错误”仅显示输出HTML，而不是实际错误。另外：你有一个Rails应用程序，我们可以克隆并尝试复制这个错误吗？对不起，太晚了，我错过了一个错误。给你。不幸的是，rais无法为我创建控制器的路径。我使用的是simple spree 1.3.1，添加了几个文件和几行代码（它们在问题中）。不幸的是，我在一些公共回购中没有代码。如果你需要，我可以把它加在某个地方。

NoMethodError in Spree/admin/overview#index
Showing /home/ssa/spree-1.3.1-0/ruby/lib/ruby/gems/1.9.1/gems/spree_core-1.3.1/app/views/spree/layouts/admin.html.erb where line #54 raised:

undefined method `admin_parsers_path' for #<ActionDispatch::Routing::RoutesProxy:0x0000000612a560>
Extracted source (around line #54):

51:           <div class="sixteen columns main-menu-wrapper">
52:             <ul data-hook="admin_tabs" class="inline-menu fullwidth-menu">
53: <%= render :partial => 'spree/admin/shared/tabs' %>
54:             <%= tab(:promotions, :url => spree.admin_promotions_path, :icon => 'icon-bullhorn') %><%= tab(:users, :url => spree.admin_users_path, :icon => 'icon-user') %><%= tab :parsers,  :url => spree.admin_parsers_path, :icon => 'icon-th-large' %>
55: </ul>
56: </div> 
57:         </div> 

belongs_to :aThingA
belongs_to :aThingB