如何让我的应用转到此自定义视图？

def upvoted_songs
  @votes = current_user.videos_votes.where("value = 1")
  @videos = @votes.videos.page(params[:page]).per(15)
end

resources :videos do
    member do
      put 'topic_update'
      get 'upvoted_songs'
    end
end

<%= link_to "Upvoted Songs", videos_path, :action => "upvoted_songs", :class => "upvoted_songs chosen_home_option" %>

root :to => "videos#index"
resources :video_votes
resources :videos do
    resources :comments
    member do
      put 'topic_update', :on => :member
      get 'upvoted_songs', :on => :collection, :as => 'upvoted'
    end
end
resources :comment_titles
resources :users
resources :profiles
resources :genres
resources :topics
resources :topicables
resource :session

ArgumentError

can't use member outside resource(s) scope

ActionController::RoutingError in Videos#index

Showing /rubyprograms/dreamstill/app/views/videos/_video.html.erb where line #22 raised:

No route matches {:action=>"show", :id=>#<Video id: 485, title: "I'm Ready For You", description: nil, embed_code: nil, thumbnail_url: nil, released: nil, user_id: 57, created_at: "2011-04-02 08:47:36", updated_at: "2011-04-09 22:42:48", video_url: "http://www.youtube.com/watch?v=wy86KNtOjVg", video_votes_count: 0, vote_sum: 3, rank_sum: 28927.724512>, :controller=>"videos"}

22: <%= link_to video.title, video_path(video), :class => "normal" %>