【发布时间】：2011-10-07 19:28:33
【问题描述】：
我在views/posts/index.html.erb中有这个
<% if user_signed_in? %>
<%= link_to('Logout', destroy_user_session_path, :method => 'delete') %>
<% else %>
<%= link_to('Login', new_user_session_path) %>
<% end %>
类 PostsController
类用户控制器
耙路线：
new_user_session GET /usuarios/login(.:format) {:action=>"new", :controller=>"devise/sessions"}
user_session POST /usuarios/login(.:format) {:action=>"create", :controller=>"devise/sessions"}
destroy_user_session DELETE /usuarios/logout(.:format) {:action=>"destroy", :controller=>"devise/sessions"}
user_password POST /usuarios/secret(.:format) {:action=>"create", :controller=>"devise/passwords"}
new_user_password GET /usuarios/secret/new(.:format) {:action=>"new", :controller=>"devise/passwords"}
edit_user_password GET /usuarios/secret/edit(.:format) {:action=>"edit", :controller=>"devise/passwords"}
PUT /usuarios/secret(.:format) {:action=>"update", :controller=>"devise/passwords"}
cancel_user_registration GET /usuarios/register/cancel(.:format) {:action=>"cancel", :controller=>"devise/registrations"}
user_registration POST /usuarios/register(.:format) {:action=>"create", :controller=>"devise/registrations"}
new_user_registration GET /usuarios/register/cmon_let_me_in(.:format) {:action=>"new", :controller=>"devise/registrations"}
edit_user_registration GET /usuarios/register/edit(.:format) {:action=>"edit", :controller=>"devise/registrations"}
PUT /usuarios/register(.:format) {:action=>"update", :controller=>"devise/registrations"}
DELETE /usuarios/register(.:format) {:action=>"destroy", :controller=>"devise/registrations"}
posts GET /posts(.:format) {:action=>"index", :controller=>"posts"}
POST /posts(.:format) {:action=>"create", :controller=>"posts"}
new_post GET /posts/new(.:format) {:action=>"new", :controller=>"posts"}
edit_post GET /posts/:id/edit(.:format) {:action=>"edit", :controller=>"posts"}
post GET /posts/:id(.:format) {:action=>"show", :controller=>"posts"}
PUT /posts/:id(.:format) {:action=>"update", :controller=>"posts"}
DELETE /posts/:id(.:format) {:action=>"destroy", :controller=>"posts"}
/posts/:id/categ(.:format) {:controller=>"posts", :action=>"categ"}
/posts/:id/tag_posts(.:format) {:controller=>"posts", :action=>"tag_posts"}
posts_searcharchive /posts/searcharchive(.:format) {:controller=>"posts", :action=>"searcharchive"}
categories GET /categories(.:format) {:action=>"index", :controller=>"categories"}
POST /categories(.:format) {:action=>"create", :controller=>"categories"}
new_category GET /categories/new(.:format) {:action=>"new", :controller=>"categories"}
edit_category GET /categories/:id/edit(.:format) {:action=>"edit", :controller=>"categories"}
category GET /categories/:id(.:format) {:action=>"show", :controller=>"categories"}
PUT /categories/:id(.:format) {:action=>"update", :controller=>"categories"}
DELETE /categories/:id(.:format) {:action=>"destroy", :controller=>"categories"}
comments GET /comments(.:format) {:action=>"index", :controller=>"comments"}
POST /comments(.:format) {:action=>"create", :controller=>"comments"}
new_comment GET /comments/new(.:format) {:action=>"new", :controller=>"comments"}
edit_comment GET /comments/:id/edit(.:format) {:action=>"edit", :controller=>"comments"}
comment GET /comments/:id(.:format) {:action=>"show", :controller=>"comments"}
PUT /comments/:id(.:format) {:action=>"update", :controller=>"comments"}
DELETE /comments/:id(.:format) {:action=>"destroy", :controller=>"comments"}
countpages GET /countpages(.:format) {:action=>"index", :controller=>"countpages"}
POST /countpages(.:format) {:action=>"create", :controller=>"countpages"}
new_countpage GET /countpages/new(.:format) {:action=>"new", :controller=>"countpages"}
edit_countpage GET /countpages/:id/edit(.:format) {:action=>"edit", :controller=>"countpages"}
countpage GET /countpages/:id(.:format) {:action=>"show", :controller=>"countpages"}
PUT /countpages/:id(.:format) {:action=>"update", :controller=>"countpages"}
DELETE /countpages/:id(.:format) {:action=>"destroy", :controller=>"countpages"}
root /(.:format) {:controller=>"posts", :action=>"index"}
在 routes.rb 中：
devise_for :users, :path => "usuarios", :path_names => { :sign_in => 'login', :sign_out => 'logout', :password => 'secret', :confirmation => 'verification', :unlock => 'unblock', :registration => 'register', :sign_up => 'cmon_let_me_in' }
我收到错误：
ActionController::RoutingError in Devise/sessions#new
显示第 16 行出现的 app/views/layouts/application.html.erb：
没有路线匹配 {:controller=>"devise/posts"}
这是 root: root :to => "posts#index" ，当我点击 http://0.0.0.0:3000 时，它会重定向到 http://0.0.0.0:3000/usuarios/login 并收到此错误，
app/views/layouts/application.html.erb:16:in `_app_views_layouts_application_html_erb__647429696_90155120__982654953'
【问题讨论】：
-
错误来自application.html.erb。您能否也发布该文件的内容？
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application.html.erb 没问题，pastebin.com/Nka2j54e
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我不知道为什么 0% 接受。如果已回答，我将其标记为已回答。
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我认为您的 application.html.erb 的 pastebin 链接格式错误。此外，查看您提出的问题，您实际上确实正确回答了未接受的问题 - stackoverflow.com/questions/6652196
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您需要向我们展示 application.html.erb 的第 16 行
标签： ruby-on-rails devise