Ruby on rails 未定义的方法'contacts#u path'；狂欢

我正在尝试向基于spree的网站添加联系人表单。以下是我目前遇到的错误：

Showing /Users/louisstephancruz/loosecanon/app/views/spree/contacts/new.html.erb where     line #7 raised:

undefined method `contacts_path' for #<#<Class:0x007fe8a4703de0>:0x007fe8a4702670>

档案：

source 'https://rubygems.org'
ruby '2.1.2'

gem 'rails', '4.0.5'
gem 'sprockets'
gem 'pg'
gem 'sass-rails', '~> 4.0.2'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 1.2'
gem 'mail_form'
gem 'simple_form'

group :doc do
  # bundle exec rake doc:rails generates the API under doc/api.
  gem 'sdoc', require: false
end

group :production do
  gem 'rails_12factor'
end

gem 'ckeditor', '~> 4.0.6'
gem 'paperclip'
gem 'aws-sdk'

gem 'spree', '2.2.2'
gem 'spree_gateway', :git => 'https://github.com/spree/spree_gateway.git', :branch => '2-2-stable'
gem 'spree_auth_devise', :git => 'https://github.com/spree/spree_auth_devise.git', :branch => '2-2-stable'
gem 'spree_fancy', :git => 'git://github.com/spree/spree_fancy.git', :branch => '2-2-stable'
gem 'spree_digital', :git => 'git://github.com/halo/spree_digital.git', :branch => '2-2-stable'
gem 'spree_blogging_spree', github: 'stefansenk/spree-blogging-spree'
gem 'spree_editor', github: 'spree/spree_editor', :branch => '2-2-stable'
gem 'spree_related_products', github: 'spree/spree_related_products', branch: '2-2-stable'

我尝试过将控制器/视图文件移出spree文件夹，还尝试过路由文件中的十几种方法。我错过了什么

编辑

耙道（相关材料）：

---

假设您在商店端执行此操作，您必须执行以下操作：

Spree::Core::Engine.routes.prepend do
    resources :contacts, only: [:new, :create]
end

你对狂欢的理解可能和我的不同，不过你知道大致的意思

然后在表格上，您可以执行以下操作：

<%= simple_form_for @contact, :url => contacts_url :html => {:class => 'form-horizontal' } do |f| %>

---

使用url并查看rake路由，它将解决您的问题

rake routes

对此有何评论？是否列出了它？另外，以防万一，如果您正在使用

rails s

实例，您是否重新启动了该实例？我有一些新的路由没有被选中，造成了混乱。你有没有尝试过

名称空间：spree do resources:contacts end

？尼克，我会在上面发布rake路由，是的，每次更改我都会重新启动rails服务器。Iceman，我没有尝试过。我应该把它放在哪里？不幸的是，这并没有改变任何事情。再次感谢！你能编辑文章以包含rake routes的输出吗？做了一些编辑，我认为应该可以解决你的问题。嗯，还不行。我尝试了所有这些组合，但运气不好。哦，现在我明白了！当我把“Spree:：Core:：Engine.routes.append do…”放在我的应用程序路由中时，它起作用了。我甚至不必指向：url。谢谢@railsdevmtl！（当我有足够的声誉时，我一定会投你一票。）

source 'https://rubygems.org'
ruby '2.1.2'

gem 'rails', '4.0.5'
gem 'sprockets'
gem 'pg'
gem 'sass-rails', '~> 4.0.2'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 1.2'
gem 'mail_form'
gem 'simple_form'

group :doc do
  # bundle exec rake doc:rails generates the API under doc/api.
  gem 'sdoc', require: false
end

group :production do
  gem 'rails_12factor'
end

gem 'ckeditor', '~> 4.0.6'
gem 'paperclip'
gem 'aws-sdk'

gem 'spree', '2.2.2'
gem 'spree_gateway', :git => 'https://github.com/spree/spree_gateway.git', :branch => '2-2-stable'
gem 'spree_auth_devise', :git => 'https://github.com/spree/spree_auth_devise.git', :branch => '2-2-stable'
gem 'spree_fancy', :git => 'git://github.com/spree/spree_fancy.git', :branch => '2-2-stable'
gem 'spree_digital', :git => 'git://github.com/halo/spree_digital.git', :branch => '2-2-stable'
gem 'spree_blogging_spree', github: 'stefansenk/spree-blogging-spree'
gem 'spree_editor', github: 'spree/spree_editor', :branch => '2-2-stable'
gem 'spree_related_products', github: 'spree/spree_related_products', branch: '2-2-stable'

     Prefix Verb URI Pattern             Controller#Action
      spree      /                       Spree::Core::Engine
   ckeditor      /ckeditor               Ckeditor::Engine
      about GET  /about(.:format)        spree/static_pages#about
   contacts GET  /contacts(.:format)     spree/contacts#new
            POST /contacts(.:format)     contacts#create
new_contact GET  /contacts/new(.:format) contacts#new

Spree::Core::Engine.routes.prepend do
    resources :contacts, only: [:new, :create]
end

<%= simple_form_for @contact, :url => contacts_url :html => {:class => 'form-horizontal' } do |f| %>

:url => spree.contacts_url