Erro: Couldn't find Realty with id=archived

routes.rb

Profit::Application.routes.draw do

  root :to => 'pages#index'
  
  resources :realties do
    collection do
      get "/realties/archived", to: "realties#archived"
    end
  end

  #rake routes
  #   realty_versions GET    /realties/:realty_id/versions(.:format)      versions#index
  #    realty_version GET    /realties/:realty_id/versions/:id(.:format)  versions#show
  #          realties GET    /realties(.:format)                          realties#index
  #                   POST   /realties(.:format)                          realties#create
  #        new_realty GET    /realties/new(.:format)                      realties#new
  #       edit_realty GET    /realties/:id/edit(.:format)                 realties#edit
  #            realty GET    /realties/:id(.:format)                      realties#show
  #                   PUT    /realties/:id(.:format)                      realties#update
  #                   DELETE /realties/:id(.:format)                      realties#destroy
  
  #rake routes
  #realties_archived GET    /realties/archived(.:format)      /realties#archived

end