Question

在Rails中获得意外的路由错误3.帮助？

来自routes.rb的相关行：

# Profile photos
match 'people/:user_id/profile-photos' => 'profile_photos#index', :as => :profile_photos
match 'people/:user_id/profile-photo/:id' => 'profile_photos#show', :as => :profile_photo
match 'settings/profile/profile-photos/new' => 'profile_photos#new', :as => :new_profile_photo
match 'settings/profile/profile-photos/create' => 'profile_photos#create', :as => :create_profile_photo
match 'settings/profile/profile-photos/:id/edit' => 'profile_photos#edit', :as => :edit_profile_photo
match 'settings/profile/profile-photos/:id/update' => 'profile_photos#update', :as => :update_profile_photo
match 'settings/profile/profile-photos/delete' => 'profile_photos#destroy', :as => :destroy_profile_photo

我在profile_photos_controller.rb中的操作：

def new
    @profile_photo = ProfilePhoto.new
    respond_to do |format|
        format.html # new.html.erb
        format.json { render json: @profile_photo }
    end
end

'rake routes'包括以下内容（在任何地方都没有提及ProfilePhotosController）：

       profile_photos        /people/:user_id/profile-photos(.:format)             profile_photos#index
        profile_photo        /people/:user_id/profile-photo/:id(.:format)          profile_photos#show
    new_profile_photo        /settings/profile/profile-photos/new(.:format)        profile_photos#new
 create_profile_photo        /settings/profile/profile-photos/create(.:format)     profile_photos#create
   edit_profile_photo        /settings/profile/profile-photos/:id/edit(.:format)   profile_photos#edit
 update_profile_photo        /settings/profile/profile-photos/:id/update(.:format) profile_photos#update
destroy_profile_photo        /settings/profile/profile-photos/delete(.:format)     profile_photos#destroy

但是当我去http://localhost:3000/settings/profile/profile-photos/new时，我得到了：

Routing Error
No route matches {:controller=>"profile_photos", :format=>nil}

另一方面，

http://localhost:3000/settings/profile/profile-photos可以正常工作。

回溯：

Started GET "/settings/profile/profile-photos/new" for 127.0.0.1 at 2012-08-16 21:04:03 +1000
Processing by ProfilePhotosController#new as HTML
  Rendered profile_photos/_form.html.erb (2.4ms)
  Rendered profile_photos/new.html.erb within layouts/application (3.9ms)
Completed 500 Internal Server Error in 9ms

ActionController::RoutingError (No route matches {:controller=>"profile_photos", :format=>nil}):
  app/views/profile_photos/_form.html.erb:1:in `_app_views_profile_photos__form_html_erb___2215516803448970113_2172918840'
  app/views/profile_photos/new.html.erb:3:in `_app_views_profile_photos_new_html_erb___297473120476707709_2157340820'
  app/controllers/profile_photos_controller.rb:23:in `new'

  Rendered /Users/rebecca/.rvm/gems/ruby-1.9.3-p0@eventful2/gems/actionpack-3.2.5/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.1ms)

没有路线匹配{：controller =＆gt;“profile_photos”，：format =＆gt; nil}

0 个答案: