Using 4.1 in a Xamarin.Forms app when running on iOS an error ouccurs.

I have a Xamarin solution with a shared views and code for both Android and iOS. Everything works on Android and on the iOS simulator. But when I debug on an iPhone i get the following error:

> Could not create an native instance of the type 'Airbnb.Lottie.LOTAnimationView': the native class hasn't been loaded.

I cannot find anything on the net about this and it's been a stuggle for the past 24hrs, any help that you could offer would be greatly appreciated.

Reproduce the failure on a physical iPhone using the Xamarin.Forms shared views and compare it with the working Android and iOS simulator runs. Investigate why the native Airbnb.Lottie.LOTAnimationView class is not loaded in the device build; done means the animation view creates successfully on an iPhone without the reported error.

Written by the indexing model from the issue text.