Hello everyone, I am trying to use a RESTful controller for user inside a namespace using AS and one outside for registration and so on. When i try to visit the namespaced url I get Unknown action. Once i replace active_scaffold :users with a def index; end i can the URL. My routes look like: map.register "register", :controller => "users", :action => "create" map.resources :users map.resources :user_sessions # Sample resource route within a namespace: map.namespace :admin do |admin| # Directs /admin/products/* to Admin::ProductsController (app/ controllers/admin/products_controller.rb) # map.resources :admins, :active_scaffold => true, :has_many => [:events] admin.resources :users, :active_scaffold => true, :has_many => [:events] admin.resources :contracts, :active_scaffold => true admin.resources :houses, :active_scaffold => true, :has_many => [:rooms, :photos, :contracts] # map.resources :rooms, :active_scaffold => true, :has_many => [:contracts] end And my UsersController class Admin::UsersController < ApplicationController before_filter :jquery_noconflict before_filter :authorize_admin layout "admin" active_scaffold :users end Thank you