When I run my rails application in development mode it runs fine. When I run it in production mode, it doesn't start. Instead it gives me: uninitialized constant ApplicationController::Mailer. This application has been upgraded from a rails 2 application, so is there anything I could be missing or any other ideas why it wouldn't be working?
uninitialized constant ApplicationController::Mailer
352 views Asked by Travis Pessetto At
1
Found the answer was related to a file that wasn't suppose to be there see this Q&A from helpsheets.co.