Hello everybody, I have a nested form and it works perfect, and then when i want to show the fields from the nested form fail. And the navigator displays: edit_member_responsible_url failed to generate from {:controller=>"member/responsibles", :action=>"edit", :id=>nil}, expected: {:controller=>"member/responsibles", :action=>"edit"}, diff: {:id=>nil} The code is: the view for the nested forms. <% form_for :profile, :url => member_profile_path(@profile), :html => {:method => :put, :multipart=>true} do |f| -%> . . . <% f.fields_for :responsibles do |responsible_form| %> . . . <div class="actions"> <%= submit_tag I18n.t(''tog_social.profiles.member.update_profile''), {:accesskey => "s", :class=>"button mainaction"} %> </div> <% end -%> <% end -%> the view after submit the forms: <%@responsibles.each do |r|%> <p><b>Nombre:</b> <%= r.responsible_name %></p> <p><b>Email:</b> <%= r.responsible_email %></p> <p><b>Teléfono:</b> <%= r.responsible_tlf %></p> <%= link_to I18n.t(''tog_social.profiles.site.edit_responsible''), edit_member_responsible_path(@responsible) %> <hr class="wide" /> <% end%> So the error is in the link to edit a responsible. And in the controller i have: class Member::ResponsiblesController < Member::BaseController def edit @responsible current_user.profile.responsibles.find(params[:responsible]) end def update responsible.update_attributes!(params[:responsibles]) responsible.save flash[:ok] I18n.t("tog_social.profiles.member.responsibles_created") redirect_to profile_path(profile) end end and in the routes.rb namespace(:member) do |member| member.resources :profiles member.resources :responsibles So what is the problem? thanks and apologize me. -- 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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.