[BUG] SKLottieView: MAUI app crashes on Windows

[andrasjani]

Description

I'm trying to use the lottie view but the windows app crashes without any exception. In Event Viewer I can see the following error:

Faulting application name: LottieCrashDemo.exe, version: 1.0.0.0, time stamp: 0x66960000 Faulting module name: CoreMessagingXP.dll, version: 10.0.26105.1010, time stamp: 0x3cb81cec Exception code: 0xe0464645 Fault offset: 0x000000000000a387 Faulting process id: 0x0x31D0 Faulting application start time: 0x0x1DB1BEB0352070A Faulting application path: C:\Users\jania\source\repos\LottieCrashDemo\LottieCrashDemo\bin\Debug\net8.0-windows10.0.19041.0\win10-x64\AppX\LottieCrashDemo.exe Faulting module path: C:\Program Files\WindowsApps\Microsoft.WindowsAppRuntime.1.5_5001.275.500.0_x648wekyb3d8bbwe\CoreMessagingXP.dll Report Id: 72a83609-48cb-4cf1-bb66-7a338dde6494 Faulting package full name: com.companyname.lottiecrashdemo_1.0.0.1_x649zz4h110yvjzm Faulting package-relative application ID: App

In XAML the 'IsVisible="True"' triggers the app crash.

I have tested on Android and it works well.

Code

Demo GitHub repository: https://github.com/andrasjani/SKLottieViewCrash

            <lottie:SKLottieView
                x:Name="musicNotesLottie"
                Margin="0,-90,0,0"
                HeightRequest="360"
                IsAnimationEnabled="True"
                IsVisible="True"
                RepeatCount="199"
                RepeatMode="Restart"
                Source="musicnotes.json"
                WidthRequest="216" />

Expected Behavior

The SKLottieView should play the note animation

Actual Behavior

The app crashes after page initialization

Version of SkiaSharp

3.x-preview.4 (Current Preview)

Last Known Good Version of SkiaSharp

2.88.6 (Deprecated)

IDE / Editor

Visual Studio (Windows)

Platform / Operating System

Windows

Platform / Operating System Version

Windows 11

Devices

Desktop PC (Intel CPU x64)

Relevant Screenshots

No response

Relevant Log Output

There is no error in Visual Studio console log

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[Mangepange]

Without knowing anything about the Skottie library, I would guess that this is the same issue as #3019? Which in turn is caused by #2999.

[andrasjani]

Without knowing anything about the Skottie library, I would guess that this is the same issue as #3019? Which in turn is caused by #2999.

The chance is pretty good because I had to upgrade the Maui CommunityToolkit packages which require an explicit WindowsSdkPackageVersion definition:

<WindowsSdkPackageVersion>10.0.19041.41</WindowsSdkPackageVersion>

[mattleibow]

Closing this for now as the issue is fixed for both v2 and v3 in the latest preview.

[andrasjani]

The demo project uses the SkiaSharp.Extended.UI.Maui nuget only. Applying the fix I had to add the SkiaSharp.Views.Maui.Controls transitive dependency nuget with the version 3.0.0-preview.5.4.

Now it works fine.