[Bug] Lottie package throwing error while creating the release build in Android after switching to target framework 13

Alexander-Mathew commented 7 months ago

Android application type

Classic Xamarin.Android (MonoAndroid12.0, etc.)

Affected platform version

Xamarin Android 13

Description

While trying to release the application in Android after switching the target framework to 13 getting Lottie package error.

Microsoft.Extensions.Hosting3.1.10 Microsoft.Extensions.Http3.1.10 Microsoft.Identity.Client4.29.0 PlayCore1.8.0 Plugin.CurrentActivity2.1.0.4 Plugin.Permissions6.0.1 Xamarin.AndroidX.Browser1.5.0.3 Xamarin.AndroidX.AppCompat1.6.1.6 Xamarin.Firebase.Messaging123.3.1 Xamarin.Forms" Version="5.0.0.2622" /> Xamarin.AndroidX.AppCompat.Resources1.1.0.2 Xamarin.AndroidX.Legacy.Support.Core.Utils" Version="1.0.0.22" /> Xamarin.Essentials" Version="1.8.0" /> Newtonsoft.Json13.0.1 Xamarin.Forms.PancakeView2.3.0.759 Com.Airbnb.Android.Lottie4.2.2 SkiaSharp.Svg1.60.0 SkiaSharp.Views.Forms2.88.6 SkiaSharp.Extended1.60.0 Microsoft.AppCenter.Analytics4.2.0 Microsoft.AppCenter.Crashes4.2.0 Autofac6.1.0 Refractored.MvvmHelpers1.6.2 Acr.UserDialogs7.1.0.483 Rg.Plugins.Popup2.0.0.11 Xamarin.Forms.Visual.Material5.0.0.2622 Xamarin.Google.Dagger2.27.0 Xamarin.GooglePlayServices.Base118.2.0.4 Xamarin.AndroidX.RecyclerView1.3.2.1 Xamarin.AndroidX.Collection1.3.0.2 Xamarin.AndroidX.Migration" Version="1.0.10"

Relevant log output

/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Legacy.targets(5,5): **Error XALNK7000: Mono.Linker.MarkException: Error processing method: 'AndroidX.Collection.SparseArrayCompat Com.Airbnb.Lottie.LottieComposition::get_Characters()' in assembly: 'Lottie.Android.dll' ---> Mono.Cecil.ResolutionException: Failed to resolve AndroidX.Collection.SparseArrayCompat**

  at Mono.Linker.Steps.MarkStep.HandleUnresolvedType (Mono.Cecil.TypeReference reference) [0x00013] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Steps.MarkStep.MarkType (Mono.Cecil.TypeReference reference) [0x0002c] in <43053c0ed9b14666903c480c1357d840>:0 
  at MonoDroid.Tuner.MonoDroidMarkStep.MarkType (Mono.Cecil.TypeReference reference) [0x00000] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Steps.MarkStep.ProcessMethod (Mono.Cecil.MethodDefinition method) [0x0016c] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Steps.MarkStep.ProcessQueue () [0x0001b] in <43053c0ed9b14666903c480c1357d840>:0 
   --- End of inner exception stack trace ---
  at Mono.Linker.Steps.MarkStep.ProcessQueue () [0x00047] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Steps.MarkStep.ProcessPrimaryQueue () [0x0000a] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Steps.MarkStep.Process () [0x000f6] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Steps.MarkStep.Process (Mono.Linker.LinkContext context) [0x0000d] in <43053c0ed9b14666903c480c1357d840>:0 
  at MonoDroid.Tuner.MonoDroidMarkStep.Process (Mono.Linker.LinkContext context) [0x0000b] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Pipeline.ProcessStep (Mono.Linker.LinkContext context, Mono.Linker.Steps.IStep step) [0x0000d] in <43053c0ed9b14666903c480c1357d840>:0 
  at Mono.Linker.Pipeline.Process (Mono.Linker.LinkContext context) [0x0000f] in <43053c0ed9b14666903c480c1357d840>:0 
  at MonoDroid.Tuner.Linker.Run (Mono.Linker.Pipeline pipeline, Mono.Linker.LinkContext context) [0x00000] in <43053c0ed9b14666903c480c1357d840>:0 
  at MonoDroid.Tuner.Linker.Process (MonoDroid.Tuner.LinkerOptions options, Mono.Linker.ILogger logger, Mono.Linker.LinkContext& context) [0x00071] in <43053c0ed9b14666903c480c1357d840>:0 
  at Xamarin.Android.Tasks.LinkAssemblies.Execute (Java.Interop.Tools.Cecil.DirectoryAssemblyResolver res) [0x0018f] in <43053c0ed9b14666903c480c1357d840>:0 
  at Xamarin.Android.Tasks.LinkAssemblies.RunTask () [0x0001b] in <43053c0ed9b14666903c480c1357d840>:0 
  at Microsoft.Android.Build.Tasks.AndroidTask.Execute () [0x00000] in /Users/runner/work/1/s/xamarin-android/external/xamarin-android-tools/src/Microsoft.Android.Build.BaseTasks/AndroidTask.cs:17  (XALNK7000) (AppName.Android)

narciszait commented 7 months ago

we are seeing the issue

rtolliver commented 7 months ago

Also seeing this issue. So far, I've tried updating all of my AndroidX packages, but no luck.

narciszait commented 7 months ago

Also seeing this issue. So far, I've tried updating all of my AndroidX packages, but no luck.

i think that is the issue here: updating the AndroidX nugets causes this issue

15mgm15 commented 6 months ago

This comment is to follow this thread

inimirpaz commented 6 months ago

Also seeing this issue. So far, I've tried updating all of my AndroidX packages, but no luck.

i think that is the issue here: updating the AndroidX nugets causes this issue

Yes, downgrading did the trick (sadly)

narciszait commented 6 months ago

Also seeing this issue. So far, I've tried updating all of my AndroidX packages, but no luck.

i think that is the issue here: updating the AndroidX nugets causes this issue

Yes, downgrading did the trick (sadly)

@inimirpaz downgrading what to what version?

inimirpaz commented 6 months ago

Also seeing this issue. So far, I've tried updating all of my AndroidX packages, but no luck.

i think that is the issue here: updating the AndroidX nugets causes this issue

Yes, downgrading did the trick (sadly)

@inimirpaz downgrading what to what version?

Version 1.12.0.1 (I have also rolled back Xamarin.Google.Dagger to 2.46.1.2 and Xamarin.Firebase.Messaging to 123.1.2.2)

narciszait commented 6 months ago

Version 1.12.0.1

Xamarin.AndroidX.Collection ?

Alexander-Mathew commented 6 months ago

Version 1.12.0.1

Xamarin.AndroidX.Collection ?

I added based on the exception I got in the logger

softlion commented 6 months ago

Version 1.12.0.1

Xamarin.AndroidX.Collection ?

I added based on the exception I got in the logger

And that fixed it ? It did not on my side.

Alexander-Mathew commented 6 months ago

Version 1.12.0.1

Xamarin.AndroidX.Collection ?

I added based on the exception I got in the logger

And that fixed it ? It did not on my side. No

angularsen commented 6 months ago

For others running into this, there is an alternative library that is maintained by the Xamarin team, supports both Xamarin Forms and MAUI and seems fairly regularly updated. It worked well for our Xamarin Forms project and we will use that instead.

https://github.com/mono/SkiaSharp.Extended (must use prerelease nugets as of now)

This article was helpful although it explains for MAUI: https://cedricgabrang.medium.com/implementing-lottie-animations-in-your-net-maui-application-62bd484af651

softlion commented 6 months ago

For others running into this, there is an alternative library that is maintained by the Xamarin team, supports both Xamarin Forms and MAUI and seems fairly regularly updated. It worked well for our Xamarin Forms project and we will use that instead.

https://github.com/mono/SkiaSharp.Extended (must use prerelease nugets as of now)

This article was helpful although it explains for MAUI: https://cedricgabrang.medium.com/implementing-lottie-animations-in-your-net-maui-application-62bd484af651

I think I tried it and reverted writing my own simple version, coz that one was buggy in some situations.
Also it was not using the latest version of Skottie.

That is for Xamarin. For MAUI, uncomment the maui commented code.
Note that it requires Fody PropertyChanged.

<PackageReference Include="SkiaSharp.Skottie" Version="2.88.6" />

using System;
using System.Collections.Concurrent;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Threading;
using System.Threading.Tasks;
using SkiaSharp;
using SkiaSharp.Views.Forms;
using Xamarin.Essentials;
using Xamarin.Forms;
using Animation = SkiaSharp.Skottie.Animation;

namespace Skottie
{
    /// <summary>
    /// Display a lottie file
    /// </summary>
    /// <example>
    /// &lt;skottie:SkottieView Animation="plexus.json" HeightRequest="200" AnimationScale="3" AnimationCenterOffset="-30,0" /&gt;
    /// </example>
    public class SkottieView : SKCanvasView
    {
        Animation? animation;
        Stopwatch sw = new ();
        CancellationTokenSource cancelLoop = new();
        private bool hasHandler = true; //For xamarin only. Set to false for maui.

        public string Animation { get; set; } = null!;
        public double AnimationScale { get; set; }
        /// <summary>
        /// After scale is applied
        /// </summary>
        public Point AnimationCenterOffset { get; set; }

        public bool IsDebugging { get; set; }

        private void OnAnimationChanged()
        {
            Stop(true);

            if(string.IsNullOrWhiteSpace(Animation))
                return;

            using var animationStream = ResourceLoader.GetEmbeddedResourceStream(typeof(SkottieView).Assembly, Animation);
            if (animationStream == null)
                Console.WriteLine($"Can't find lottie animation resource '{Animation}'");
            else if(SkiaSharp.Skottie.Animation.TryCreate(animationStream, out animation))
                Start();
            else
                Console.WriteLine($"Can't load lottie animation referenced by resource '{Animation}'");
        }

        private void Stop(bool disposeAnimation = false)
        {
            cancelLoop.Cancel();
            sw.Stop();
            if(disposeAnimation)
            {
                animation?.Dispose();
                animation = null;
            }
        }

        private void Start()
        {
            if (animation != null && hasHandler && Parent != null && IsVisible)
            {
                animation.Seek(0, null);
                sw.Restart();
                var delayBetweenFrames = TimeSpan.FromSeconds(1.0 / animation.Fps);

                cancelLoop.Cancel();
                var c = cancelLoop = new ();
                Task.Run(async () =>
                {
                    while(!c.IsCancellationRequested)
                    {
                        await MainThread.InvokeOnMainThreadAsync(() =>
                        {
                            if (c.IsCancellationRequested)
                                return;

                            try
                            {
                                //mainthread required on iOS
                                if (IsVisible && Parent != null && hasHandler && animation != null) //re-test
                                    InvalidateSurface();
                            }
                            catch (Exception e)
                            {
                                Console.WriteLine($"SkottieView crashed in update loop: {e.Message}");
                            }
                        });

                        try
                        {
                            await Task.Delay(delayBetweenFrames, c.Token).ConfigureAwait(false);
                        }
                        catch
                        {
                            //Ignore task cancelled
                        }
                    }
                });
            }
        }

        protected override void OnParentSet()
        {
            base.OnParentSet();
            if (Parent == null)
                Stop(true);
            else
                Start();
        }

        protected override void OnPropertyChanged(string? propertyName = null)
        {
            base.OnPropertyChanged(propertyName);
            if (propertyName == nameof(IsVisible))
            {
                if(!IsVisible)
                    Stop();
                else
                    Start();
            }
        }

        //MAUI
        // protected override void OnHandlerChanging(HandlerChangingEventArgs args)
        // {
        //     base.OnHandlerChanging(args);
        //     hasHandler = args.NewHandler != null;
        //     var hadHandler = args.OldHandler != null;
        //
        //     if (hasHandler && !hadHandler)
        //         Start();
        //     else if (!hasHandler && hadHandler)
        //         Stop();
        // }

        protected override void OnPaintSurface(SKPaintSurfaceEventArgs e)
        {
            base.OnPaintSurface(e);

            var anim = animation;
            if(anim == null)
                return;

            if(sw.Elapsed > anim.Duration)
                sw.Restart();
            anim.SeekFrameTime(sw.Elapsed);

            //If IsDebugging="true", display a red solid background
            e.Surface.Canvas.Clear(IsDebugging ? SKColor.Parse("FF0000") : SKColors.Transparent);

            var rect = e.Info.Rect;
            if (AnimationScale > 1 || !AnimationCenterOffset.IsEmpty)
            {
                var center = new SKPointI((rect.Right+rect.Left)/2, (rect.Top+rect.Bottom)/2);
                rect = new (
                    (int)Math.Round(center.X - rect.Width * AnimationScale / 2 + AnimationCenterOffset.X* AnimationScale), 
                    (int)Math.Round(center.Y - rect.Height*AnimationScale/2 + AnimationCenterOffset.Y* AnimationScale), 
                    (int)Math.Round(center.X + rect.Width*AnimationScale/2 + AnimationCenterOffset.X* AnimationScale), 
                    (int)Math.Round(center.Y + rect.Height * AnimationScale/2 + AnimationCenterOffset.Y* AnimationScale)
                );
                //e.Surface.Canvas.Scale();
            }

            anim.Render(e.Surface.Canvas, rect);
        }

        #region resource loader
        static class ResourceLoader
        {
            static readonly ConcurrentDictionary<string, string[]> CacheAssemblyResourceNames = new ();

            /// <summary>
            /// Attempts to find and return the given resource from within the specified assembly.
            /// </summary>
            /// <returns>The embedded resource stream.</returns>
            /// <param name="assembly">Assembly.</param>
            /// <param name="resourceFileName">Resource file name.</param>
            public static Stream? GetEmbeddedResourceStream(Assembly assembly, string resourceFileName)
            {
                if (assembly?.FullName == null || string.IsNullOrWhiteSpace(resourceFileName))
                    return null;

                if (!CacheAssemblyResourceNames.TryGetValue(assembly.FullName, out var resourceNames))
                {
                    resourceNames = assembly.GetManifestResourceNames();
                    CacheAssemblyResourceNames[assembly.FullName] = resourceNames;
                }

                var resourcePaths = (from x in resourceNames
                        where x.EndsWith(resourceFileName, StringComparison.CurrentCultureIgnoreCase)
                        orderby Math.Abs(resourceFileName.Length - x.Length)
                        select x
                    ).ToList();

                if (resourcePaths.Count != 1)
                    return null;

                return assembly.GetManifestResourceStream(resourcePaths.First());
            }
        }
        #endregion
    }
}

moljac commented 5 months ago

Thanks for the feedback.

try explicitly adding Xamarin.AndroidX.Collection.Jvm. It was bound 3 months ago and seems like google moved some classes to new maven artifact.

https://www.nuget.org/packages/Xamarin.AndroidX.Collection.Jvm

./generated/androidx.collection.collection-jvm/obj/Release/net7.0-android/generated/src/AndroidX.Collection.SparseArrayCompat.cs
./generated/androidx.collection.collection-jvm/obj/Release/net6.0-android/generated/src/AndroidX.Collection.SparseArrayCompat.cs
./generated/androidx.collection.collection-jvm/obj/Release/monoandroid12.0/generated/src/AndroidX.Collection.SparseArrayCompat.cs

JoelRamosM commented 5 months ago

Thanks for the feedback.

try explicitly adding Xamarin.AndroidX.Collection.Jvm. It was bound 3 months ago and seems like google moved some classes to new maven artifact.

https://www.nuget.org/packages/Xamarin.AndroidX.Collection.Jvm
./generated/androidx.collection.collection-jvm/obj/Release/net7.0-android/generated/src/AndroidX.Collection.SparseArrayCompat.cs
./generated/androidx.collection.collection-jvm/obj/Release/net6.0-android/generated/src/AndroidX.Collection.SparseArrayCompat.cs
./generated/androidx.collection.collection-jvm/obj/Release/monoandroid12.0/generated/src/AndroidX.Collection.SparseArrayCompat.cs

Doesn't work for Lottie...

moljac commented 5 months ago

I'll need repro sample or at least list of PackageReferences.

katkusmt commented 4 months ago

I'll need repro sample or at least list of PackageReferences.

Having the issue even with updated AppCompat package. Here are my references:

<ItemGroup>
    <PackageReference Include="Xamarin.AndroidX.Collection">
        <Version>1.4.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Fragment.Ktx">
        <Version>1.6.2</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Essentials" Version="1.7.5" />
    <PackageReference Include="Xamarin.AndroidX.AppCompat">
        <Version>1.6.1.6</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.ConstraintLayout">
        <Version>2.1.4.2</Version>
    </PackageReference>
    <PackageReference Include="MvvmCross">
        <Version>8.0.2</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.CardView">
        <Version>1.0.0.17</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.CoordinatorLayout">
        <Version>1.2.0.3</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Fragment">
        <Version>1.6.2.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Google.Android.Material">
        <Version>1.7.0.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.FFImageLoading">
        <Version>2.4.11.982</Version>
    </PackageReference>
    <PackageReference Include="MvvmCross.Plugin.Color">
        <Version>8.0.2</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.FFImageLoading.Transformations">
        <Version>2.4.11.982</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Kotlin.StdLib">
        <Version>1.9.22</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Kotlin.StdLib.Common">
        <Version>1.9.22</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Kotlin.StdLib.Jdk7">
        <Version>1.9.22</Version>
    </PackageReference>
    <PackageReference Include="Square.OkHttp3">
        <Version>4.9.3.2</Version>
    </PackageReference>
    <PackageReference Include="FastAndroidCamera">
        <Version>2.0.0</Version>
    </PackageReference>
    <PackageReference Include="Microsoft.AppCenter">
        <Version>5.0.0</Version>
    </PackageReference>
    <PackageReference Include="Microsoft.AppCenter.Crashes">
        <Version>5.0.0</Version>
    </PackageReference>
    <PackageReference Include="Microsoft.AppCenter.Analytics">
        <Version>5.0.0</Version>
    </PackageReference>
    <PackageReference Include="Acr.UserDialogs">
        <Version>7.2.0.564</Version>
    </PackageReference>
    <PackageReference Include="Realm">
        <Version>5.1.2</Version>
    </PackageReference>
    <PackageReference Include="Plugin.CurrentActivity">
        <Version>2.1.0.4</Version>
    </PackageReference>
    <PackageReference Include="MvvmCross.DroidX.RecyclerView">
        <Version>8.0.2</Version>
    </PackageReference>
    <PackageReference Include="MvvmCross.Plugins.Fingerprint">
        <Version>2.1.5</Version>
    </PackageReference>
    <PackageReference Include="Plugin.StoreReview">
        <Version>3.3.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Legacy.Support.V4">
        <Version>1.0.0.15</Version>
    </PackageReference>
    <PackageReference Include="Square.OkHttp3.LoggingInterceptor">
        <Version>4.4.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Kotlin.StdLib.Jdk8">
        <Version>1.9.22</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Work.Runtime">
        <Version>2.7.1.5</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Preference">
        <Version>1.2.0.3</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.MediaGallery">
        <Version>1.0.2</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.ExifInterface">
        <Version>1.3.7</Version>
    </PackageReference>
    <PackageReference Include="Karamunting.Android.Intuit.Sdp">
        <Version>1.0.6</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Lifecycle.Extensions">
        <Version>2.2.0.15</Version>
    </PackageReference>
    <PackageReference Include="Obfuscar">
        <Version>2.2.35</Version>
        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
        <PrivateAssets>all</PrivateAssets>
    </PackageReference>
    <PackageReference Include="Xamarin.GooglePlayServices.Tasks">
        <Version>118.0.2</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.GooglePlayServices.Maps">
        <Version>118.2.0.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.GooglePlayServices.Auth">
        <Version>120.3.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Firebase.Analytics">
        <Version>121.1.1</Version>
    </PackageReference>
    <PackageReference Include="Plugin.FirebasePushNotification">
        <Version>3.4.35</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Navigation.Common">
        <Version>2.5.3</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.Navigation.Runtime">
        <Version>2.5.3</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.GooglePlayServices.Location">
        <Version>120.0.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Google.Accompanist.FlowLayout">
        <Version>0.28.0.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Google.Accompanist.SystemUIController">
        <Version>0.28.0.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Google.Accompanist.Placeholder">
        <Version>0.28.0.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Google.Accompanist.DrawablePainter">
        <Version>0.28.0.1</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.WebKit">
        <Version>1.5.0</Version>
    </PackageReference>
    <PackageReference Include="Com.Airbnb.Android.Lottie">
        <Version>4.2.2</Version>
    </PackageReference>
</ItemGroup>

CrewNerd commented 3 months ago

I ran into this while building a binding library for the HelpScout SDK, which uses Lottie. Haven't found a solution.

moljac commented 3 months ago

Hi

Thanks for the feedback. Does anybody have minimal repro? It is release, so ti could be trimming. Is AOT turned on?

@jonathanpeppers Any ideas?

jonathanpeppers commented 3 months ago

For the error:

Error processing method: 'AndroidX.Collection.SparseArrayCompat Com.Airbnb.Lottie.LottieComposition::get_Characters()' in assembly: 'Lottie.Android.dll' ---> Mono.Cecil.ResolutionException: Failed to resolve AndroidX.Collection.SparseArrayCompat**

What package contains AndroidX.Collection.SparseArrayCompat? Is it missing?

This is a long thread, is there a different error I should be looking at?

CrewNerd commented 3 months ago

I'm not using AOT. I'm dead in the water, so I'll start working on a minimal repro.

JoelRamosM commented 3 months ago

probably this closed issue solves it https://github.com/Baseflow/LottieXamarin/pull/399 But they don't deploy it yet

softlion commented 3 months ago

Try this gist:

https://gist.github.com/softlion/fad8ab6a37809e169d4fcc6b81b0f57b

I use it since a year.

CrewNerd commented 3 months ago

Try this gist:

https://gist.github.com/softlion/fad8ab6a37809e169d4fcc6b81b0f57b

I use it since a year.

Doesn't help when you've got a dependency that uses Lottie.

jpobst commented 3 months ago

This should be fixed with the latest version of Xamarin.AndroidX.Collection: https://www.nuget.org/packages/Xamarin.AndroidX.Collection/1.4.0.2

xamarin / AndroidX