Ruby on rails 轨道，无路径匹配{:action=>；"；show"；

这让我很难堪，做了一个新的控制器

class ScorecardsReviewController < ApplicationController
  before_filter :require_staff_user

  layout 'unbranded'

  def index
    @scorecards = Scorecard.in_review
  end
end

在主页上添加了一个链接

.left
  = link_to 'Home', root_path
  = link_to 'About', about_home_path
  = link_to 'Legal', disclaimer_home_path
.right
  - if current_user.try(:admin?)
    = link_to 'Agencies', agencies_path
    = link_to 'Inaccurate scorecards', reported_scorecards_path
    = link_to 'Reviews', scorecards_review_path 
  - if current_user
    = link_to 'Logout', logout_path
.clear

刷新应用程序，我得到以下信息

No route matches {:action=>"show", :controller=>"scorecards_review"}

当我搜索资产时，我发现一切都在那里

                            POST   /scorecards_review(.:format)                                  {:action=>"create", :controller=>"scorecards_review"}
      new_scorecards_review GET    /scorecards_review/new(.:format)                              {:action=>"new", :controller=>"scorecards_review"}
     edit_scorecards_review GET    /scorecards_review/:id/edit(.:format)                         {:action=>"edit", :controller=>"scorecards_review"}
          scorecards_review GET    /scorecards_review/:id(.:format)                              {:action=>"show", :controller=>"scorecards_review"}
                            PUT    /scorecards_review/:id(.:format)                              {:action=>"update", :controller=>"scorecards_review"}
                            DELETE /scorecards_review/:id(.:format)                              {:action=>"destroy", :controller=>"scorecards_review"}

---

我不知道它可能是什么？？？

您可能需要将记分卡\u回顾\u路径更改为记分卡\u回顾\u路径（在回顾的末尾有一个s）

我想您可能想要

resources :scorecards_reviews # plural

---

这将为您提供一条指向索引操作的路径，我认为这正是您要查找的。

也要更新控制器的名称（和文件名）。因为资源是复数形式使用的。然后，我为#获取此未定义的局部变量或方法“scorecards_reviews_path”，并更新您的routes.rb文件：resources:scorecards_reviews

resources :scorecards_reviews # plural