undefined method `flash' for ActionDispatch::Request

Question

I\'m trying to write an Ember application in Rails 4, and have decided to go with rails-api for the api controllers, while keeping the application controller in

Answer 1

Not sure but maybe you need to include the ActionDispatch::Flash middleware to support the flash. Using:

config.middleware.use ActionDispatch::Flash

The docs says:

ActionDispatch::Flash: Supports the flash mechanism in ActionController.

I hope it helps