Upgrade to 2.2.3 now have helper problem

Getting error: “Uncaught Error: Assertion Failed: A helper named ‘select’ could not be found”

Trying to upgrade from older version.

Have an action: viewForm() { return ‘forms/text-readonly’; }.property(‘type’)

Now when I hit button the form does not show up.

Can someone help. Appreciate.

If select is a helper switch to Ember.Helper.helper Something like this:

I have this as there are other actions here also: export default Ember.Route.extend({