找不到 id=sign_out 的用户 [英] Couldn't find User with id=sign_out

问题描述

注销链接在我的 rails 应用程序中不起作用.

Sign-out link isn't working in my rails application.

我已经检查了下面列出的 routes.rb 并且我的 application.html.erb 看起来遵循正确的路径.

I have checked my routes.rb which is listed below and my application.html.erb looks to follow the right path.

出现以下错误.

ActiveRecord::RecordNotFound in UsersController#show

Couldn't find User with id=sign_out
Rails.root: /Users/patrickwalsh/rails_projects/ytutorial

Application Trace | Framework Trace | Full Trace
app/controllers/users_controller.rb:4:in `show'
lib/disable_assets_logger.rb:11:in `call'

我的路线.rb

Refectory::Application.routes.draw do
  devise_for :users, :controllers => { :registrations => "users" }
  devise_scope :user do
    get 'login', to: "devise/sessions#new", as: "login"
    get 'logout', to: "devise/sessions#destroy", as: "logout"
    get 'logout', to: "users/sessions#destroy", as: "logout"
    get 'signup', to: "users#new", as: "signup"
    match '/users/:id', :to => 'users#show', :as => :user
  end
  root :to => 'tutorials#index'

devise_for :users do get '/users/sign_out' => 'devise/sessions#destroy' 
get 'users/:id' => 'users#show'
end
  resources :tutorials
  resources :comments, only: [:show, :create, :update, :destroy]

 resources :tutorials do
    member { post :vote }
  end

  if Rails.env == "development"
    match 'errors/404' => 'errors#error_404'
    match 'errors/500' => 'errors#error_500' 
  end

  unless Rails.application.config.consider_all_requests_local
    match '*not_found', to: 'errors#error_404'
  end

  match 'tagged' => 'tutorials#tagged', :as => 'tagged'
end

和我的 application.html 从我所见，它似乎遵循了正确的路线.

and my application.html which seems to be following the right route from what I can see.

非常感谢任何帮助！

<% if current_user.present? %>
          <li><%= link_to "Log out", destroy_user_session_path, (:method => "delete") %></li>
        <% else %>       
          <li><%= link_to "Log in", new_user_session_path %></li>
          <li><%= link_to "Sign up", new_user_registration_path %></li>
        <% end %>

我的用户控制器以及我怀疑这就是问题所在，但不确定错误是什么.

My users controller as well as I have a suspicion this is where the problem lies but not sure what the error is.

class UsersController < Devise::RegistrationsController
def show
  @user = User.find(params[:id])
  @tutorials = @user.tutorials
end
end

推荐答案

你需要搬家:

devise_for :users do get '/users/sign_out' => 'devise/sessions#destroy' 

超过你的devise_scope.Rails 正在从 Routes 文件的顶部寻找路由.您的登出 url 与 users/:id 匹配，因此它试图以 sign_out 作为 ID 呈现显示操作.

over your devise_scope. Rails is looking for routes from top of Routes file. Your sign out url matches users/:id, hence it is trying to render show action with sign_out being an id.

更新:

实际上，您真的需要 devise_scope 块中的最后一行吗?

Actually, do you really need the last line in your devise_scope block?

这篇关于找不到 id=sign_out 的用户的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！