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Error ExpanderRenderer.Init() on iOS - Version: 17.3.0.33

- $exception {ObjCRuntime.RuntimeException: Can't register the class Syncfusion.XForms.iOS.Expander.ExpanderRenderer when the dynamic registrar has been linked away.
  at ObjCRuntime.Class.GetClassHandle (System.Type type, System.Boolean throw_if_failure, System.Boolean& is_custom_type) [0x0010a] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.4.0.2/src/Xamarin.iOS/ObjCRuntime/Class.cs:176 
  at ObjCRuntime.Class.GetClassHandle (System.Type type) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.4.0.2/src/Xamarin.iOS/ObjCRuntime/Class.cs:181 
  at ObjCRuntime.Class.GetHandle (System.Type type) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.4.0.2/src/Xamarin.iOS/ObjCRuntime/Class.cs:134 
  at Foundation.NSObject.AllocIfNeeded () [0x00012] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.4.0.2/src/Xamarin.iOS/Foundation/NSObject2.cs:511 
  at Foundation.NSObject..ctor (Foundation.NSObjectFlag x) [0x00006] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.4.0.2/src/Xamarin.iOS/Foundation/NSObject2.cs:130 
  at UIKit.UIResponder..ctor (Foundation.NSObjectFlag t) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.4.0.2/src/Xamarin.iOS/UIResponder.g.cs:69 
  at UIKit.UIView..ctor (CoreGraphics.CGRect frame) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.4.0.2/src/Xamarin.iOS/UIView.g.cs:97 
  at Xamarin.Forms.Platform.iOS.VisualElementRenderer`1[TElement]..ctor ()

1 Reply

GP Gnana Priya Namasivayam Syncfusion Team December 10, 2019 11:08 AM UTC

Hi Laerte, 


Thank you for using Syncfusion product. 

We have checked the reported issue from our side. We would like to inform you that reported issue occurs only after updating Xamarin Forms to latest version 4.3.0.991221 and it will not occur in 4.3.0.991211. We have logged a bug report to Xamarin team, please find the below bug report for your reference. Meanwhile, we will let you know once the reported issue have been resolved by Xamarin team. 


Please let us know if you need any further assistance. 

Regards, 
Gnana Priya N 


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