Failed to lookup the required marshalling information

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Andy asked on 28 Jun 2021, 09:35 AM | edited on 28 Jun 2021, 10:12 AM


I'm trying out the telerik xamarin controls and I have started with looking at the sample applications. I can run the Tagit and Todo apps successfully on android but when I try IOS I get the following, any ideas? many thanks, Andy -


Drilling down into the inner exceptions I see -

The type initializer for 'Telerik.XamarinForms.DataControlsRenderer.iOS.ListView.UIListViewCell' threw an exception.

And finally -

Method not found: void Xamarin.Forms.BindableObjectExtensions.SetAppThemeColor(Xamarin.Forms.BindableObject,Xamarin.Forms.BindableProperty,Xamarin.Forms.Color,Xamarin.Forms.Color)

Telerik team
commented on 01 Jul 2021, 05:11 AM

Hi Andy,

Could you please elaborate more on when the exception occurs? If you can send us steps to reproduce the issue that could be of great help.
Also, you have mentioned Tagit and ToDo apps -> On which app the exception occurs?  What is the iOS simulator/device version you use to test the apps? 

No answers yet. Maybe you can help?

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