FFImageLoading fails load big Gif file when executing real device-CodePudding

My Xamarin.Forms app uses FFImageLoading for loading three Gifs.

A.gif : 3.7MB
B.gif : 5.1MB
C.gif : 2MB

(These Gifs created by DavinciResolve)

My app preload Gifs as following.

public static async void PreloadTutorialGifs()
{
    try
    {
        var targetWidth = 500;
        var targetHeight = 1000;
        await ImageService.Instance.LoadFileFromApplicationBundle("A.gif").Success((info, result) =>
        {
            Debug.WriteLine($"A.gif Preloading finished! Key: {info.CacheKey}");
        })
        .CacheKey("A.gif")
        .DownSample(targetWidth, targetHeight)
        .PreloadAsync();
        await ImageService.Instance.LoadFileFromApplicationBundle("B.gif").Success((info, result) =>
        {
            Debug.WriteLine($"B.gif Preloading finished! Key: {info.CacheKey}");
        })
        .CacheKey("B.gif")
        .DownSample(targetWidth, targetHeight)
        .PreloadAsync();
        await ImageService.Instance.LoadFileFromApplicationBundle("C.gif").Success((info, result) =>
        {
            Debug.WriteLine($"C.gif Preloading finished! Key: {info.CacheKey}");
        })
        .CacheKey("C.gif")
        .DownSample(targetWidth, targetHeight)
        .PreloadAsync();
    }
    catch (Exception ex)
    {
        Console.WriteLine(ex.Message);
        Utility.SendExceptionToCrashlytics(ex);
    }
}

[simulator output]

2022-12-20 09:02:05.134347 0900 SoccerScoreApp.iOS[53533:1012657] FFImageLoading log: Image memory cache size: 3276.8 MB
2022-12-20 09:02:05.505321 0900 SoccerScoreApp.iOS[53533:1013047] FFImageLoading log: Generating/retrieving image: A.gif
A.gif Preloading finished! Key: A.gif
2022-12-20 09:02:14.867980 0900 SoccerScoreApp.iOS[53533:1013177] FFImageLoading log: Generating/retrieving image: B.gif
change_player_tutorial.gif Preloading finished! Key: B.gif
2022-12-20 09:02:23.464188 0900 SoccerScoreApp.iOS[53533:1013178] FFImageLoading log: Generating/retrieving image: C.gif
card_tutorial.gif Preloading finished! Key: C.gif

[real device output]


022-12-19 08:25:35.176 SoccerScoreApp.iOS[1020:52406] FFImageLoading log: Image memory cache size: 591.97 MB
022-12-19 08:25:35.850 SoccerScoreApp.iOS[1020:52464] FFImageLoading log: Generating/retrieving image: A.gif

=================================================================
    Native Crash Reporting
=================================================================
Got a segv while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

=================================================================
    Native stacktrace:
=================================================================
    0x10755ea58 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x107554ba4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x107562ed0 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x249b95c10 - /usr/lib/system/libsystem_platform.dylib : <redacted>
    0x1da598340 - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da5a971c - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da5a969c - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da5a8f4c - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da3dc62c - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da3d800c - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da3e018c - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da7cc7d4 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da7eebf4 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da80e784 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da7eebf4 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da7c9550 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : CGAccessSessionCreate
    0x1da790264 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da7dda5c - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da7abe9c - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da7cb9e0 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : <redacted>
    0x1da79d068 - /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics : CGContextDrawImageWithOptions
    0x1da3f6d5c - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da3e4318 - /System/Library/Frameworks/ImageIO.framework/ImageIO : <redacted>
    0x1da3cf634 - /System/Library/Frameworks/ImageIO.framework/ImageIO : CGImageSourceCreateThumbnailAtIndex
    0x103e6aac8 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x10326f330 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x106102c2c - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x106116918 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1061775a4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x10610028c - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x106115030 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1061772b4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1060fffbc - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x106214990 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1012d8480 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x107566318 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x107620ae4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x10754b0cc - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1012dd610 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100fe2cf4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1061d2910 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x10621f8c4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1012d8480 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x107566318 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x107620ae4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x10754b0cc - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1012dd610 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100fe2934 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1061d35f8 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1062271e4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1062e3f94 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1061dde58 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x10623ab90 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1062ed5ec - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x106224a5c - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100bd2ab8 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100bdeaf4 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100bded68 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100ba75ec - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100ba73ec - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100be5048 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100bdec80 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100bdeb58 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100bb1348 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x103a2fd70 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x100bb3408 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x1012d8480 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : GADInlineAdaptiveBannerAdSizeWithWidthAndMaxHeight
    0x107566318 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x1076223d0 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x107665634 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x107662ea8 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x10766e63c - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x10766e4c0 - /private/var/containers/Bundle/Application/E6BD92CA-CDBF-4B68-BE92-A90D6BC10226/SoccerScoreApp.iOS.app/SoccerScoreApp.iOS : mono_pmip
    0x249b9d9ac - /usr/lib/system/libsystem_pthread.dylib : _pthread_start
    0x249b9ce68 - /usr/lib/system/libsystem_pthread.dylib : thread_start

=================================================================
    Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x249b94a9c):0x249b94a8c  21 00 05 8b 20 04 40 ac 21 80 00 91 42 00 05 cb  !... .@.!...B...
0x249b94a9c  02 0c 00 ac 42 00 01 f1 e9 00 00 54 60 04 00 ac  ....B......T`...
0x249b94aac  63 80 00 91 20 04 40 ac 21 80 00 91 42 80 00 f1  c... .@.!...B...
0x249b94abc  68 ff ff 54 21 00 02 8b 22 0c 40 ac 60 04 00 ac  h..T!...".@.`...

=================================================================
    Managed Stacktrace:
=================================================================
      at <unknown> <0xffffffff>
      at ImageIO.CGImageSource:CGImageSourceCreateThumbnailAtIndex <0x00007>
      at ImageIO.CGImageSource:CreateThumbnail <0x0006f>
      at FFImageLoading.Decoders.GifDecoder:GetFrames <0x0012b>
      at <SourceRegfToDecodedImageAsync>d__2:MoveNext <0x01407>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x00173>
      at FFImageLoading.Decoders.GifDecoder:SourceRegfToDecodedImageAsync <0x0026b>
      at <DecodeAsync>d__1:MoveNext <0x0055f>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x00173>
      at FFImageLoading.Decoders.GifDecoder:DecodeAsync <0x0024b>
      at <GenerateImageAsync>d__104:MoveNext <0x0030f>
      at System.Object:runtime_invoke_dynamic <0x0010f>
      at <unknown> <0xffffffff>
      at System.Object:__icall_wrapper_mono_gsharedvt_constrained_call <0x00007>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x00173>
      at FFImageLoading.Work.ImageLoaderTask`3:GenerateImageAsync <0x002cf>
      at <RunAsync>d__109:MoveNext <0x01ed3>
      at System.Object:runtime_invoke_dynamic <0x0010f>
      at <unknown> <0xffffffff>
      at System.Object:__icall_wrapper_mono_gsharedvt_constrained_call <0x00007>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder:Start <0x00173>
      at FFImageLoading.Work.ImageLoaderTask`3:RunAsync <0x00187>
      at <RunImageLoadingTaskAsync>d__49:MoveNext <0x00993>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder:Start <0x00173>
      at FFImageLoading.Work.WorkScheduler:RunImageLoadingTaskAsync <0x001a7>
      at <<TakeFromPendingTasksAndRunAsync>b__3>d:MoveNext <0x000ff>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder:Start <0x0019b>
      at <>c__DisplayClass48_0:<TakeFromPendingTasksAndRunAsync>b__3 <0x0016b>
      at System.Threading.Tasks.Task`1:InnerInvoke <0x00057>
      at System.Threading.Tasks.Task:Execute <0x00023>
      at System.Threading.Tasks.Task:ExecutionContextCallback <0x00057>
      at System.Threading.ExecutionContext:RunInternal <0x001ab>
      at System.Threading.ExecutionContext:Run <0x0002b>
      at System.Threading.Tasks.Task:ExecuteWithThreadLocal <0x00127>
      at System.Threading.Tasks.Task:ExecuteEntry <0x0010f>
      at System.Threading.Tasks.Task:System.Threading.IThreadPoolWorkItem.ExecuteWorkItem <0x00017>
      at System.Threading.ThreadPoolWorkQueue:Dispatch <0x001e7>
      at ObjCRuntime.Runtime:ThreadPoolDispatcher <0x0003f>
      at System.Threading._ThreadPoolWaitCallback:PerformWaitCallback <0x00087>
      at System.Object:runtime_invoke_dynamic <0x0010f>
=================================================================

[My FinishedLaunching method]


public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{

    global::Xamarin.Forms.Forms.Init();

    CachedImageRenderer.Init();
    CachedImageRenderer.InitImageSourceHandler();
    var config = new FFImageLoading.Config.Configuration()
    {
        VerboseLogging = true,
        VerbosePerformanceLogging = true,
        VerboseMemoryCacheLogging = true,
        VerboseLoadingCancelledLogging = true,
        Logger = new CustomLogger(),
        MaxMemoryCacheSize = 20000000
    };
    ImageService.Instance.Initialize(config);

[CustomLogger]

public class CustomLogger : FFImageLoading.Helpers.IMiniLogger
{
    public void Debug(string message)
    {
        Console.WriteLine($"FFImageLoading log: {message}");
    }

    public void Error(string errorMessage)
    {
        Console.WriteLine($"FFImageLoading error log: {errorMessage}");
    }

    public void Error(string errorMessage, Exception ex)
    {
        Error(errorMessage   System.Environment.NewLine   ex.ToString());
    }
}

How can i fix this?

My Environment

Xamarin.Forms : 5.0.0.2478
Xamarin.FFImageLoading : 2.4.11.982
Xamarin.FFImageLoading.Forms : 2.4.11.982
MarcTron.Admob : 1.9.0.3

Success Simulators

iPhone SE(2nd generation) iOS 16.1
iPhone SE(3rd generation) iOS 16.1
iPhone 14 iOS 16.1

My Real Device

iPhone SE(2nd generation) iOS 16.2(15.x)

CodePudding user response：

What is original width and height of gif.A?
How many frames?
In memory each pixel takes 4 bytes. Multiply "4 * original width * height * #frames".
What value do you get? That's what will be needed in cache size to "load the gif". Note that it doesn't matter how small the file is on disk; that is "compressed" size. In memory, it is not compressed. It also doesn't matter how small you are downsampling to; it first loads at the original size [I think].

To fix, do EITHER:

In an image editor, shrink to a smaller width/height.
OR Set a custom cache size for FFImageLoader, from Memory size is greater than image sizes?:

var config = new FFImageLoading.Config.Configuration()
{
    MaxMemoryCacheSize = 9999999, // Try different values here. Bigger uses more app memory.
};
ImageService.Instance.Initialize(config);