ruby on rails - Routes not working on first visit -

ruby on rails - Routes not working on first visit -

i have namespace , added edit , update routes file particular model. problem when visit edit route link_to within app, says no route found, however, if manually come in same url finds , renders page properly. url trying visit coordinator/teacher_recommendation/?/edit show works fine.

here relevant part of routes file:

namespace :coordinator resources :applicants, :only => [:show, :edit, :update, :index] fellow member 'invite_teachers' set 'create_invitations' end end resources :teacher_recommendations, :only => [:show, :edit, :update] resources :recommendation_reminders, :only => [:create, :new, :update] end end

any ideas on why be?

here button_to link not work:

button_to "send reminder", edit_coordinator_teacher_recommendation_path(@applicant.science_recommendation)

and here link_to work:

link_to "send reminder", edit_coordinator_teacher_recommendation_path(@applicant.science_recommendation)

i changed button_to link have method parameter , seemed take care of problem...

button_to "send reminder", edit_coordinator_teacher_recommendation_path(@applicant.science_recommendation), class: "btn btn-mini", :method => :get %>

ruby-on-rails routes