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Ruby on rails 运行rails时发生错误：无法从生成post_comment_url

ruby-on-rails

Ruby on rails 运行rails时发生错误：无法从生成post_comment_url,ruby-on-rails,Ruby On Rails,我在执行过程中遇到的错误是 post_comment_url未能从{：action=>“show”，：controller=>“comments”，：post_id=>#，：id=>#}生成，应为：{：action=>“show”，：controller=>“comments”}，diff:{：post_id=>#，：id=>#在您的情况下，post_comment_url应接收两个参数：post id和comment id，如： post_comment_url(@post, @comment

我在执行过程中遇到的错误是
post_comment_url未能从{：action=>“show”，：controller=>“comments”，：post_id=>#，：id=>#}生成，应为：{：action=>“show”，：controller=>“comments”}，diff:{：post_id=>#，：id=>#

在您的情况下，
post_comment_url
应接收两个参数：
post id
和
comment id
，如：

post_comment_url(@post, @comment)