The problem has already been discussed earlier, but I got it after the update in September.
Environment: the latest vs studio for mac, all the frameworks are updated, I also tried to switch to the preview channel, the error is the same.
Actually the problem: after the update, the error of creating a native object began to appear.
From my renderer to -
at Foundation.NSObject.InitializeObject (System.Boolean alloced) [0x0002e] in /Library/Frameworks/Xamarin.iOS.framework/Versions/188.8.131.52/src/Xamarin.iOS/Foundation/NSObject2.cs:196
at Foundation.NSObject..ctor (Foundation.NSObjectFlag x) [0x0000d] in /Library/Frameworks/Xamarin.iOS.framework/Versions/184.108.40.206/src/Xamarin.iOS/Foundation/NSObject2.cs:131
at UIKit.UIResponder..ctor (Foundation.NSObjectFlag t) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/220.127.116.11/src/Xamarin.iOS/UIResponder.g.cs:69
at UIKit.UIView..ctor (Foundation.NSObjectFlag t) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/18.104.22.168/src/Xamarin.iOS/UIView.g.cs:83
Could not create an native instance of the type 'xxx': the native class hasn't been loaded.
It is possible to ignore this condition by setting ObjCRuntime.Class.ThrowOnInitFailure to false.
if set ObjCRuntime.Class.ThrowOnInitFailure = false; - native constructor returns null;
lib in Binding project is fat, all architectures are supported. i have no its code, only headers. ApiDefinition and Structs generated by sharpie, and works well.
mtouch options: --optimize=-remove-dynamic-registrar
please give some ways to solve, project is on fire..
If exist way to rollback all mono frameworks i can try, but its not good way.````