ActionController :: UrlGenerationError:没有路由匹配

我收到了来自该行的无路由匹配错误<%= link_to "Ask User Out", askout_user_message_path(@user), :class => "button" %>.

这曾经在我添加宝石之前工作,但现在它停止了工作.我尝试在收集下移动,但我没有运气,因为那是以前的地方.

路线:

 resources :users do |user|

 resources :messages do
   member do
     post :new
     get 'askout', action: 'askout'
   end
 end
  collection do
     get :trashbin
     post :empty_trash

end
 end

 resources :conversations do
   member do
     post :reply
     post :trash
     post :untrash
   end
 end

旧路线:

 resources :users do |user|

    resources :messages do
      collection do
        post 'delete_multiple'
        get 'askout', action: 'askout'
        get 'reply', action: 'reply'
      end
    end
  end

当我添加邮箱gem时,我的路线发生了变化.