NoMethodError评论控制器 - Rails 3.2

Question

我有两个模型的评论和程序。我得到这个错误。

我comments_conroller.rb看起来像这样

def create 
    @programmme = Programme.find(params[:programme_id]) 

    @comment = @programme.comments.create!(params[:comment]) 

     if @comment.save 
      redirect_to @comment.programme, notice: "Comment has been sent." 
     else 
      format.html { redirect_to @comment.programme, notice: "There was an error creating your comment."} 
     end 

    end 

我一直在使用建，而不是创造也试过。

def create 
    @programmme = Programme.find(params[:programme_id]) 

    @comment = @programme.comments.build(params[:comment]) 

     if @comment.save 
      redirect_to @comment.programme, notice: "Comment has been sent." 
     else 
      format.html { redirect_to @comment.programme, notice: "There was an error creating your comment."} 
     end 

    end 

programme.rb

class Programme < ActiveRecord::Base 
    attr_accessible :biography, :broadcastTime, :description, :title 

    # Associations 
    has_many :comments, :dependent => :destroy 

end 

comment.rb

class Comment < ActiveRecord::Base 
    attr_accessible :email, :location, :message, :name, :requestFor, :song 

    #Associations 
    belongs_to :programme 

end 

而且我的routes.rb看起来像这样

DigneRadio::Application.routes.draw do 

    resources :programmes do 
     resources :comments 
    end 

    resources :replays 
    resources :articles 

end 

不知道我哪里错了，但我会感谢一些帮助。

Answer 1

程序拼写错误，首先使用@programmme（3m），并在下一步使用@programme。