[Rails] [FIX]Cannot boot server. 'uninitialized constant ActionView::Helpers::ActiveModelHelper (NameError)'

This problem has been fixed. Here is the solution: http://stackoverflow.com/a/32412231/5303368 Thank you. -- 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

[Rails] Cannot boot server. 'uninitialized constant ActionView::Helpers::ActiveModelHelper (NameError)'

I created an app but whenever I run rails server It gives me the following error :in `': uninitialized constant ActionView::Helpers::ActiveModelHelper (NameError) from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.4/lib/action_view/helpers.rb:4:in `' from