[BUG] The version of the native libSkiaSharp library (116.0) is incompatible with this version of SkiaSharp.

[bautistavirchar]

Description

The version of the native libSkiaSharp library (116.0) is incompatible with this version of SkiaSharp. Supported versions of the native libSkiaSharp library are in the range [88.1, 89.0)

Code

Stream GenerateQr(string text)
{
    using var generator = new QRCodeGenerator();

    // Generate QrCode
    var qr = generator.CreateQrCode(text, ECCLevel.L);

    // Render to canvas
    var info = new SKImageInfo(512, 512);
    using var surface = SKSurface.Create(info);
    var canvas = surface.Canvas;
    canvas.Render(qr, info.Width, info.Height);

    // Output to Stream -> File
    using var image = surface.Snapshot();
    using var data = image.Encode(SKEncodedImageFormat.Png, 100);

    var img = SKImage.FromPixels(image.PeekPixels());
    // encode the image (defaults to PNG)
    var encoded = image.Encode();
    // get a stream over the encoded data
    return encoded.AsStream();

}

Expected Behavior

WORKING VERSION 2.88.9

<PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.88.9" />

Actual Behavior

No response

Version of SkiaSharp

3.116.0 (Current)

Last Known Good Version of SkiaSharp

2.88.9 (Previous)

IDE / Editor

Visual Studio (Windows)

Platform / Operating System

Linux

Platform / Operating System Version

Distributor ID: Debian
Description: Debian GNU/Linux 12 (bookworm)
Release: 12
Codename: bookworm

Devices

No response

Relevant Screenshots

No response

Relevant Log Output

System.TypeInitializationException: The type initializer for 'SkiaSharp.SKObject' threw an exception.
       ---> System.InvalidOperationException: The version of the native libSkiaSharp library (116.0) is incompatible with this version of SkiaSharp. Supported versions of the native libSkiaSharp library are in the range [88.1, 89.0).
         at SkiaSharp.SkiaSharpVersion.CheckNativeLibraryCompatible(Version minSupported, Version current, Boolean throwIfIncompatible)
         at SkiaSharp.SkiaSharpVersion.CheckNativeLibraryCompatible(Boolean throwIfIncompatible)
         at SkiaSharp.SKObject..cctor()
         --- End of inner exception stack trace ---
         at SkiaSharp.SKObject..ctor(IntPtr handle, Boolean owns)
         at SkiaSharp.SKSurface..ctor(IntPtr h, Boolean owns)
         at SkiaSharp.SKSurface.GetObject(IntPtr handle)
         at SkiaSharp.SKSurface.Create(SKImageInfo info, Int32 rowBytes, SKSurfaceProperties props)
         at SkiaSharp.SKSurface.Create(SKImageInfo info)

Code of Conduct

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

[mattleibow]

Did you update all the SkiaSharp nugets to the same version?

The error is saying you have an old native assets in your project, but a new SkiaSharp.

[bautistavirchar]

@mattleibow

only this library SkiaSharp.NativeAssets.Linux.NoDependencies which the working version is 2.88.9

[elr0berto]

Got same problem. solved by downgrading to 2.88.9

[penihel]

i have the same problem

[gktval]

Same issue. I have SkiaSharp and SkiaSharp.View.Blazor. The nugets in the solution were all updated to 3.116.1. The fix was to clean the solution and rebuild.

[danilobreda]

116(3.116.1) is bugged. only 88(2.88.9) and 89(does not exist) is working.
The check occurs on SkiaSharp.SkiaSharpVersion.CheckNativeLibraryCompatible

Working:

[vadimart92]

Seems like problem is only with SkiaSharp.NativeAssets.Linux.NoDependencies:

/runtimes/linux-x64/native$ readelf -d libSkiaSharp.so

Dynamic section at offset 0x8c6a60 contains 33 entries:
  Tag        Type                         Name/Value
 0x0000000000000001 (NEEDED)             Shared library: [libpthread.so.0]
 0x0000000000000001 (NEEDED)             Shared library: [libfontconfig.so.1]
 0x0000000000000001 (NEEDED)             Shared library: [libdl.so.2]
 0x0000000000000001 (NEEDED)             Shared library: [libm.so.6]
 0x0000000000000001 (NEEDED)             Shared library: [libc.so.6]
 0x0000000000000001 (NEEDED)             Shared library: [ld-linux-x86-64.so.2]
 0x000000000000000e (SONAME)             Library soname: [libSkiaSharp.so.88.1.0] <----

SkiaSharp.NativeAssets.Linux works

/runtimes/linux-x64/native$ readelf -d libSkiaSharp.so

Dynamic section at offset 0x891a30 contains 33 entries:
  Tag        Type                         Name/Value
 0x0000000000000001 (NEEDED)             Shared library: [libpthread.so.0]
 0x0000000000000001 (NEEDED)             Shared library: [libfontconfig.so.1]
 0x0000000000000001 (NEEDED)             Shared library: [libdl.so.2]
 0x0000000000000001 (NEEDED)             Shared library: [libm.so.6]
 0x0000000000000001 (NEEDED)             Shared library: [libc.so.6]
 0x0000000000000001 (NEEDED)             Shared library: [ld-linux-x86-64.so.2]
 0x000000000000000e (SONAME)             Library soname: [libSkiaSharp.so.118.0.0] <----

[TheFerrango]

The same problem happens under a Windows OS when the application is being served via IIS

[vikher]

@mattleibow I’m working on a .NET MAUI app with <MauiVersion>9.0.50</MauiVersion>. The app targets both Android and iOS. When using the following SkiaSharp packages, everything works fine on both platforms:

<PackageReference Include="SkiaSharp" Version="2.88.9" />
<PackageReference Include="SkiaSharp.Views" Version="2.88.9" />
<PackageReference Include="SkiaSharp.Views.Maui.Controls" Version="2.88.9" />

However, when I update these packages to the latest versions:

<PackageReference Include="SkiaSharp" Version="3.116.1" />
<PackageReference Include="SkiaSharp.Views" Version="3.116.1" />
<PackageReference Include="SkiaSharp.Views.Maui.Controls" Version="3.116.1" />

The app continues to work on Android but fails on iOS with the following exception:

System.TypeInitializationException: The type initializer for 'SkiaSharp.SKObject' threw an exception.
 ---> System.InvalidOperationException: The version of the native libSkiaSharp library (88.1) is incompatible with this version of SkiaSharp. Supported versions of the native libSkiaSharp library are in the range [116.0, 117.0).
   at SkiaSharp.SkiaSharpVersion.CheckNativeLibraryCompatible(Version minSupported, Version current, Boolean throwIfIncompatible)
   at SkiaSharp.SkiaSharpVersion.CheckNativeLibraryCompatible(Boolean throwIfIncompatible)
   at SkiaSharp.SKObject..cctor()
   --- End of inner exception stack trace ---
   at SkiaSharp.SKSurface..ctor(IntPtr h, Boolean owns)
   at SkiaSharp.SKSurface.GetObject(IntPtr handle)
   at SkiaSharp.SKSurface.Create(SKImageInfo info, IntPtr pixels, Int32 rowBytes, SKSurfaceReleaseDelegate releaseProc, Object context, SKSurfaceProperties props)
   at SkiaSharp.SKSurface.Create(SKImageInfo info, IntPtr pixels, Int32 rowBytes)
   at SkiaSharp.Views.iOS.SKCGSurfaceFactory.CreateSurface(CGRect contentsBounds, NFloat scale, SKImageInfo& info)
   at SkiaSharp.Views.iOS.SKCanvasView.Draw(CGRect rect)
   at UIKit.UIApplication.UIApplicationMain(Int32 argc, String[] argv, IntPtr principalClassName, IntPtr delegateClassName)
   at UIKit.UIApplication.Main(String[] args, Type principalClass, Type delegateClass)
   at Mobile.Program.Main(String[] args) in /Users/victorsanchez/Mobile-Maui/Mobile/Platforms/iOS/Program.cs:line 12

It seems the native libSkiaSharp library on iOS remains at version 88.1, which is incompatible with SkiaSharp 3.116.1 (expecting 116.0–117.0). This issue doesn’t occur on Android. Has anyone encountered this with .NET MAUI 9.0.50 on iOS, or is there a known fix to ensure the correct native library version is used?

[mattleibow]

Could you attach a binlog?

If you clean and rebuild, does it go away? What about building on the CLI?