The project is currently using forms 1.3.4, and I have tried to convert the iOS portion to the unified api both before and after moving to 1.4.0. Neither seems to work.
The type 'MonoTouch.UIKit.UIApplicationDelegate' is defined in an assembly that is not referenced. You must add a reference to assembly 'monotouch, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'.
The type 'MonoTouch.UIKit.UIView' is defined in an assembly that is not referenced. You must add a reference to assembly 'monotouch, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'.
In my AppDelegate.cs file,
public partial class AppDelegate : FormsApplicationDelegate
The FormsApplicationDelegate has the squiggly red underline and says on hover that it comes from Module 'monotouch'.
'monotouch' has been removed from the project references, and 'Xamarin.iOS' added, but it appears the reference 'Xamarin.Forms.Platform.iOS.Classic' tries to reference 'monotouch'.
I've tried googling, and read the migration docs. None of them have helped. It seems to just work for everything else.