RadSignaturePad throws an unhandled exception

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SignaturePad
Alex
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Alex asked on 21 Oct 2024, 05:21 PM

Hi

I start a new Maui project from scratch and use the code from the documentation of the RadSignaturePad (https://docs.telerik.com/devtools/maui/controls/signaturepad/getting-started) but when I build I get a unhandled win32 exception.

If I build on android emulator there is no exception but the signature pad doesn't appear.

Anyone else have problems making the signature pad work?
Thank you

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Yana
Telerik team
answered on 22 Oct 2024, 08:22 AM

Hi Alex,

I guess you came across the following issue with some Windows SDK versions and SkiaSharp library (some of our controls, such as the SignaturePad) are rendered through the SkiaSharp:

Resolving Managed Vtable Types NotSupportedException with Telerik .NET MAUI SkiaSharp controls on Windows

As described in the kb article, you can fix it by adding the following setting inside your .proj file:

<WindowsSdkPackageVersion>10.0.19041.54</WindowsSdkPackageVersion>

Please give it a try and if you still experience any issues, let me know.

Regards,
Yana
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Yana
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