Rails: AbstractController::Helpers::MissingHelperError - Missing helper file application_helper.rb_helper.rb

Question

Can\'t find any resource that\'s helped me in this! When I try to \'rails s\' and go to any page of the app; it shoots me this error page saying I am missing helper files.

Answer 1

While the answer Zubin provided worked for me on my personal machine I just ran into the same issue on a work machine where it didn't exactly. I'd created sites as a lowercase dir:

mkdir sites 

Renaming with a capital s fixed it.

mv sites Sites