With a singular resource no id is required for show.
<%= link_to ''ca'', home_path %>
If you need to pass parameters a hash will work.
<%= link_to ''ca'', home_path(:id => 2) %>
Aaron
On Feb 8, 8:42 pm, Zhenning Guan
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:> routes.rb
> => map.resources :entries
> map.resource :home
> =>
> in entries show view
> <%= link_to ''ca'', home_path(2) %>
>
> it has a error:
> You have a nil object when you didn''t expect it!
> The error occurred while evaluating nil.to_sym
>
> so, what''s going go here?
> --
> Posted viahttp://www.ruby-forum.com/.
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