I have a custom control with custom properties of types int, string, bool etc. It also contains properties with custom enum types. This did not cause any iOS designer problems in VS 2013, but I upgraded to VS 2015 and now there's an error. When I click on the custom control in the design surface, the Properties editor shows "Error while creating this entry" in red next to the enum properties and I cannot edit these properties. Numeric, string, and bool properties are working fine - it's only the enum properties that are a problem.
I have already read and followed the instructions at https://developer.xamarin.com/guides/ios/user_interface/designer/ios_designable_controls_overview/. Like I said, it worked in VS 2013 but not in 2015. Please help.