I'm starting on ruby on rails and trying to run the localhost:3000 I get this error:
Missing helper file helpers / c: /users/al_car/documents/carlosandradehdez/appsweb/facilito_social/app/helpers/application_helper.rb_helper.rb
xtracted source (around line # 1):
1 class ApplicationController < ActionController :: Base
2 protect_from_forgery with:: exception
3 end
Do you know why it happens?