Not working latest Epi (12.4.2)

[Dandroid5000]

Hi,
I have just updated the Epi packages (EPiServer.CMS.Core -> 12.4.2 and EPiServer.Framework -> 12.4.2) and am now getting the following exception when trying to render and resize an image.

System.MissingMethodException: Method not found: 'System.Threading.Tasks.Task1<SixLabors.ImageSharp.Formats.IImageFormat> SixLabors.ImageSharp.Image.DetectFormatAsync(SixLabors.ImageSharp.Configuration, System.IO.Stream)'. at SixLabors.ImageSharp.Web.Middleware.ImageSharpMiddleware.ProcessRequestAsync(HttpContext context, IImageResolver sourceImageResolver, ImageContext imageContext, IDictionary2 commands)
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at SixLabors.ImageSharp.Web.Middleware.ImageSharpMiddleware.ProcessRequestAsync(HttpContext context, IImageResolver sourceImageResolver, ImageContext imageContext, IDictionary`2 commands)
at SixLabors.ImageSharp.Web.Middleware.ImageSharpMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

Please let me know if there is anything I might be doing wrong or if you need any more info.
Cheers
Dan

[Dandroid5000]

Further, just pionting out that EPiServer.CMS.Core 12.4.2 updates the dependeny on SixLabors.ImageSharp (>= 1.0.4 && < 2.0.0) to (>= 2.0.0 && < 3.0.0)

[vnbaaij]

It looks like ImageSharp 2.0 (which is dependency of 12.4.2) does not work with ImageSharp.Web 1.0.5 (latest released version) If this is confirmed (I've asked ImageSharp author), we will need to wait until ImageSharp.Web 2.0 is released.
I've made preparations for this in the v2 branch. As indicated by the number, this will be a next major version targeting .NET 6.

[Dandroid5000]

Ok, thanks for confirming.
So there will be no fix targeting. NET 5? We have a number of other dependencies stuck in .NET 5, including some Episerver packages, so it would good to know.
Thanks again

[vnbaaij]

James confirmed ImageSharp 2.0 does not work with ImageSharp.Web 1.5.
Targeting both .NET 5 and .NET 6 will be hard, I think (because of the changes they made with 12.4.2). Besides that, .NET 5 is out of support in less than 2 months (May 8th). I feel like everyone else should step up (including Optimizely) instead of me backporting stuff...

[vnbaaij]

Just tried it with the ImageSharp.Web 2.0 alpha and can confirm it works on .NET 6!

[DrewNull]

Hey peeps, I created a bug report on World here:
https://world.optimizely.com/forum/developer-forum/Problems-and-bugs/Thread-Container/2022/4/episerver-cms-core-12-4-2-breaks-imagesharp/

Hopefully we can get some traction. Vincent thank you for putting this package together and trying to get it to work!

[Rrydh]

SixLabors just released v2.0.0 of ImageSharp.Web

[vnbaaij]

Version 2.0.0 has just been uploaded to Optimizely. Should be available soon

[evest]

v2 is now on the feed.

[vnbaaij]

Thanks Steve! All is well, I hope?