Uninitialisierte Konstante Problem für Rails Routen

Question

Hier ist meine Routenkonfiguration:

map.resources :services do |services|
  services.resources :capabilities do |capabilities|
    capabilities.resources :http\_headers
  end
end

Hier ist die Ausgabe meiner "Rake-Routen":

laran:trunk laran$ rake routes
(in /Users/laran/workspace/kibo/mega/server/trunk)
                           accounts GET    /accounts(.:format)                                                               {:action=>"index", :controller=>"accounts"}
                                    POST   /accounts(.:format)                                                               {:action=>"create", :controller=>"accounts"}
                        new\_account GET    /accounts/new(.:format)                                                           {:action=>"new", :controller=>"accounts"}
                       edit\_account GET    /accounts/:id/edit(.:format)                                                      {:action=>"edit", :controller=>"accounts"}
                            account GET    /accounts/:id(.:format)                                                           {:action=>"show", :controller=>"accounts"}
                                    PUT    /accounts/:id(.:format)                                                           {:action=>"update", :controller=>"accounts"}
                                    DELETE /accounts/:id(.:format)                                                           {:action=>"destroy", :controller=>"accounts"}
                           services GET    /services(.:format)                                                               {:action=>"index", :controller=>"services"}
                                    POST   /services(.:format)                                                               {:action=>"create", :controller=>"services"}
                        new\_service GET    /services/new(.:format)                                                           {:action=>"new", :controller=>"services"}
                       edit\_service GET    /services/:id/edit(.:format)                                                      {:action=>"edit", :controller=>"services"}
                            service GET    /services/:id(.:format)                                                           {:action=>"show", :controller=>"services"}
                                    PUT    /services/:id(.:format)                                                           {:action=>"update", :controller=>"services"}
                                    DELETE /services/:id(.:format)                                                           {:action=>"destroy", :controller=>"services"}
               service\_capabilities GET    /services/:service\_id/capabilities(.:format)                                      {:action=>"index", :controller=>"capabilities"}
                                    POST   /services/:service\_id/capabilities(.:format)                                      {:action=>"create", :controller=>"capabilities"}
             new\_service\_capability GET    /services/:service\_id/capabilities/new(.:format)                                  {:action=>"new", :controller=>"capabilities"}
            edit\_service\_capability GET    /services/:service\_id/capabilities/:id/edit(.:format)                             {:action=>"edit", :controller=>"capabilities"}
                 service\_capability GET    /services/:service\_id/capabilities/:id(.:format)                                  {:action=>"show", :controller=>"capabilities"}
                                    PUT    /services/:service\_id/capabilities/:id(.:format)                                  {:action=>"update", :controller=>"capabilities"}
                                    DELETE /services/:service\_id/capabilities/:id(.:format)                                  {:action=>"destroy", :controller=>"capabilities"}
    service\_capability\_http\_headers GET    /services/:service\_id/capabilities/:capability\_id/http\_headers(.:format)          {:action=>"index", :controller=>"http\_headers"}
                                    POST   /services/:service\_id/capabilities/:capability\_id/http\_headers(.:format)          {:action=>"create", :controller=>"http\_headers"}
 new\_service\_capability\_http\_header GET    /services/:service\_id/capabilities/:capability\_id/http\_headers/new(.:format)      {:action=>"new", :controller=>"http\_headers"}
edit\_service\_capability\_http\_header GET    /services/:service\_id/capabilities/:capability\_id/http\_headers/:id/edit(.:format) {:action=>"edit", :controller=>"http\_headers"}
     service\_capability\_http\_header GET    /services/:service\_id/capabilities/:capability\_id/http\_headers/:id(.:format)      {:action=>"show", :controller=>"http\_headers"}
                                    PUT    /services/:service\_id/capabilities/:capability\_id/http\_headers/:id(.:format)      {:action=>"update", :controller=>"http\_headers"}
                                    DELETE /services/:service\_id/capabilities/:capability\_id/http\_headers/:id(.:format)      {:action=>"destroy", :controller=>"http\_headers"}
                                           /login                                                                            {:action=>"login", :controller=>"accounts"}
                                           /logout                                                                           {:action=>"logout", :controller=>"accounts"}
                               root        /                                                                                 {:action=>"index", :controller=>"default"}
laran:trunk laran$ 

Wenn ich jedoch zu /services/new gehe, erhalte ich diesen Fehler:

NameError in ServicesController#new

uninitialized constant ServicesController::Services

Was ist los? Wie kann ich die Dinge zum Laufen bringen und richtig verlegen? Vielen Dank!

Answer 1

Wird ServicesController durch einen Modelldienst unterstützt? Haben Sie es versehentlich als Services in Ihrem Controller referenziert?

Answer 2

Das hat wahrscheinlich nichts mit Ihren Routen zu tun; Ihre new Methode in ServicesController versucht, eine (Klasse? Konstante? Objekt?) namens Services die es nicht gibt.