没有路由匹配“设计/会话”

Question

我在我的应用程序都安装设计工作正常，但突然它开始给我这个错误没有路由匹配{：控制器=>“设计/会话”}

我的路线

resources :profiles 

get "payment_notifications/create" 
get "cart_items/destroy" 

devise_for :users 

namespace :admin do 
    resources :pages 
    resources :users 
    resources :books 
    resources :messages 
    resources :programs 
    resources :catalogs 
    resources :courses 
    resources :online_courses 
    resources :orders 
    resources :announcements 
    resources :guides 
    resources :onliners 
    resources :articles 
    get '', to: 'dashboards#index', as: '/' 
    match '/guides_calendar', :controller => 'guides', :action => 'calendar' 
end 

resources :articles 
resources :payment_notifications 
resources :tests 
resources :carts 
resources :online_courses, :path => 'cursos_en_linea' do 
    member do 
    get 'add_to_cart' 
    end 
end 

resources :cart_items 
resources :pages 
resources :books, :path => 'libros' do 
member do 
    get 'add_to_cart' 
end 
end 

resources :messages 
resources :programs, :path => 'videos' do 
member do 
    get 'add_to_cart' 
end 
end 

resources :catalogs 
match '/empresas', :controller => 'pages', :action => 'empresas' 
match '/quienessomos', :controller => 'pages', :action => 'quienes_somos' 
match '/privacidad', :controller => 'pages', :action => 'privacidad' 
match '/comunidad', :controller => 'pages', :action => 'comunidad' 
resources :courses, :path => 'cursos' do 
member do 
    get 'add_to_cart' 
end 
end 

root :to => 'messages#index' 

application.html.erb

<% if user_signed_in? %> 
    <li class="login"><%= link_to('<i class="icon-shopping-cart"></i> Carrito'.html_safe, current_user.carts.last) %></li> 
    <li class="login"><%= link_to('<i class="icon-user"></i> Your Account'.html_safe, current_user.profile) %></li> 
    <li class="login"><%= link_to('Logout', destroy_user_session_path, :method => :delete) %></li> 
<% else %> 
    <li class="login"><%= link_to("<i class='icon-user'></i> Login ".html_safe, new_user_session_path) %></li> 
<% end %> 

我也运行轨道摹色器件：安装和钢轨摹色器件用户 我有设计：意见，但我没有改变任何东西。

任何想法？

谢谢

Answer 1

我发现错误，我认为这是一个奇怪的错误。

在我application.html.erb我有：

<li><%= link_to "Servicios", :action => "index" %></li> 

而改为：

<li><%= link_to "Servicios" %></li> 

这行代码，我觉得它有什么做的色器件控制器，是错误。