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摆脱这个问题后，我得到了另一个。

我在 routes 中指定了一个路径方法resources :tree_nurseries do ...。并在我这样做时正确显示rake routes，new_tree_nursery然后通常new_tree_nursery_path会可用。

但是，当我使用 link_to 方法调用它时，它仍然是 undefiend.... ( new_tree_nursery_path)

我又错过了什么？

这是代码行：

.actions
  = link_to t('.new', :default => t("helpers.links.new")), new_tree_nursery_path, :class => 'btn btn-primary pull-right'

和耙路线的结果：

               tree_nurseries GET    /tree_nurseries(.:format)                     tree_nurseries#index
                          POST   /tree_nurseries(.:format)                     tree_nurseries#create
         new_tree_nursery GET    /tree_nurseries/new(.:format)                 tree_nurseries#new
        edit_tree_nursery GET    /tree_nurseries/:id/edit(.:format)            tree_nurseries#edit
             tree_nursery GET    /tree_nurseries/:id(.:format)                 tree_nurseries#show
                          PUT    /tree_nurseries/:id(.:format)                 tree_nurseries#update
                          DELETE /tree_nurseries/:id(.:format)                 tree_nurseries#destroy

配置/环境.rb：

ActiveSupport::Inflector.inflections do |inflect|
  inflect.irregular 'tree_nursery', 'tree_nurseries'
end
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