Your not passing a news object to your new_news_comment_path method.

Dunno if that's the problem, but that is what jumped out straight away

Sent from my iPhone

On 22 Nov 2010, at 17:30, Chandramouli <[email protected]> wrote:

> Hi
>
> I am stuck with nested routing
>
> I started with a fresh project:
> And used scaffolding to put together two models
>
> rails generate scaffold News title:string story:text
> rails generate scaffold Comment news_id:integer content:text
>
> now I set up the associations
> Comment :belongs_to News
> News :has_many :comments
>
> And now I have wrote the nested routes as
>
> resources :news do
>  resources :comments
> end
>
> I ran rake routes and it shows all the nested routes like
>
> new_news_comment GET    /news/:news_id/comments/new(.:format)
> {:action=>"new", :controller=>"comments"}
>
> yet when I use the link
>
> <%= link_to 'Comment', new_news_comment_path%>
>
> and try to render it
>
> it throws the error
>
> No route matches {:controller=>"comments", :action=>"new"}
>
> Do any of you see where I might be making a mistake? Or if my
> understanding of nested routes is flawed.
>
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