Forum: Ruby on Rails singular map.resource problem

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Ffd881829651935d986c52d12279befb?d=identicon&s=25 Zhenning Guan (rubyernewbie)
on 2009-02-09 04:42
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?
8da92d4ed91aa12535f6d870fa76b25e?d=identicon&s=25 Aaron Baldwin (Guest)
on 2009-02-09 09:02
(Received via mailing list)
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...@andreas-s.net>
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