Hi Right now i'm using rails 3.0.3 and ruby 1.9.3. while running my application i got following error.please give any solution.how to solve this Completed 200 OK in 348ms (Views: 14.8ms | ActiveRecord: 9.5ms) Error during failsafe response: ActionView::Template::Error /home/amp/.rvm/gems/ruby-1.9.3-p547/gems/activesupport-3.0.3/lib/active_support/whiny_nil.rb:48:in `method_missing' /home/amp/.rvm/gems/ruby-1.9.3-p547/gems/actionpack-3.0.3/lib/action_dispatch/http/parameters.rb:10:in `parameters' /home/amp/.rvm/gems/ruby-1.9.3-p547/gems/actionpack-3.0.3/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb:3:in `__home_amp__rvm_gems_ruby_______p____gems_actionpack_______lib_action_dispatch_middleware_templates_rescues_diagnostics_erb__4083705915605001120_81195560__2207610093201757041' -- Thanks&Regards..... chandra sekar.L -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAO7adiH-eRD1w-akFtNNc13tYR_THZgd9bbWQRzhf4KAVwhLgg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.