相关疑难解决方法(0)

我收到这个错误:

undefined method `post_comments_path' for #<#<Class:0x1052a6e98>:0x1052a4be8>
Extracted source (around line #27):

24: 
25: <% end%>
26: 
27: <% form_for [@post, Comment.new] do |f| %>
28:   <p>
29: 
30:     <%= f.label :name, "Author" %><br />

我的路线:

Myblog::Application.routes.draw do

  root      :to => 'posts#index'

  resources :comments

  resources :posts, :has_many => :comments

post.rb

class Post < ActiveRecord::Base
  has_many :comments
end

comment.rb

class Comment < ActiveRecord::Base
  belongs_to :post
end

意见/职位/ show.html.erb

<p id="notice"><%= notice %></p>

<p>
  <b>Title:</b>
  <%= @post.title %>
</p>

<p>
  <b>Body:</b>
  <%= @post.body …