的Rails ::的ActionView TemplateError（shop_url未能從

Question

我得到這個產生，但我並沒有改變任何一個密碼。而我的開發環境中工作完全正常，這發生在生產。

這發生時，有是匹配的條目。如果沒有匹配的條目，這是OK（當然！）。

Processing ShopsController#index (for 118.100.246.177 at 2010-11-25 01:46:48) [GET] 
    Parameters: {"country"=>"France", "action"=>"index", "filter"=>"on", "order"=>"rating_descend", "type"=>"places", "controller"=>"shops", "keyword"=>""} 
Rendering template within layouts/application 
Rendering shops/index 

ActionView::TemplateError (shop_url failed to generate from {:type=>"places", :action=>"show", :controller=>"shops"}, expected: {:controller=>"shops", :action=>"show"}, diff: {:type=>"places"}) on line #50 of app/views/shops/index.html.erb: 
47: 
48:    <% @shops.each do |shop| %> 
49:     <div id="<%= dom_id(shop) %>" class="item"> 
50:     <a href="<%= shop_path(shop, :type => @type) %>"> 
51:      <% if !shop.photos.blank? %> 
52:      <%= image_tag(shop.photos.last.url(:thumb), :class => 'thumbnail') %> 
53:      <% else %> 

    facebooker (1.0.75) lib/facebooker/rails/facebook_url_rewriting.rb:53:in `rewrite_url' 
    facebooker (1.0.75) lib/facebooker.rb:200:in `request_for_canvas' 
    facebooker (1.0.75) lib/facebooker/rails/facebook_url_rewriting.rb:52:in `rewrite_url' 
    (eval):17:in `shop_path' 
    app/views/shops/index.html.erb:50 
    /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/thinking-sphinx-1.3.20/lib/thinking_sphinx/search.rb:137:in `each' 
    /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/thinking-sphinx-1.3.20/lib/thinking_sphinx/search.rb:137:in `send' 
    /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/thinking-sphinx-1.3.20/lib/thinking_sphinx/search.rb:137:in `method_missing' 
    app/views/shops/index.html.erb:48 
    /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/authlogic-oauth-1.0.8/lib/oauth_callback_filter.rb:10:in `call' 
    /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/authlogic-oauth-1.0.8/lib/oauth_callback_filter.rb:10:in `call' 
    passenger (2.2.15) lib/phusion_passenger/rack/request_handler.rb:92:in `process_request' 
    passenger (2.2.15) lib/phusion_passenger/abstract_request_handler.rb:207:in `main_loop' 
    passenger (2.2.15) lib/phusion_passenger/railz/application_spawner.rb:441:in `start_request_handler' 
    passenger (2.2.15) lib/phusion_passenger/railz/application_spawner.rb:381:in `handle_spawn_application' 
    passenger (2.2.15) lib/phusion_passenger/utils.rb:252:in `safe_fork' 
    passenger (2.2.15) lib/phusion_passenger/railz/application_spawner.rb:377:in `handle_spawn_application' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server.rb:352:in `__send__' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server.rb:352:in `main_loop' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server.rb:163:in `start' 
    passenger (2.2.15) lib/phusion_passenger/railz/application_spawner.rb:222:in `start' 
    passenger (2.2.15) lib/phusion_passenger/spawn_manager.rb:253:in `spawn_rails_application' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server_collection.rb:126:in `lookup_or_add' 
    passenger (2.2.15) lib/phusion_passenger/spawn_manager.rb:247:in `spawn_rails_application' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server_collection.rb:80:in `synchronize' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize' 
    passenger (2.2.15) lib/phusion_passenger/spawn_manager.rb:246:in `spawn_rails_application' 
    passenger (2.2.15) lib/phusion_passenger/spawn_manager.rb:145:in `spawn_application' 
    passenger (2.2.15) lib/phusion_passenger/spawn_manager.rb:278:in `handle_spawn_application' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server.rb:352:in `__send__' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server.rb:352:in `main_loop' 
    passenger (2.2.15) lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously' 

Rendering template within layouts/application 
Rendering errors/500.html.erb (500) 
[paperclip] Saving attachments. 

當我type是其他類似garages，malls等，他們都工作得很好，我甚至重建我的思維獅身人面像index。

UPDATE 從1，2，3變成MySQL ID自動增量...我刪除了1，2，3條目並用200000,200001,200002代替ID，它給了我問題。不知道Rails是如此嚴格。

Answer 1

從錯誤消息中很清楚。 ：type =>"places"正在引起你的悲傷。您可能需要將"?type=places固定到生成的URL的末尾，如果這是您真正打算傳遞給控制器​​的。