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> 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/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---