I want to upload my JVM macOS App to Testflight and get this error: ```Error: Asset validation faile...

# compose-desktop

[Stefan Oltmann]

I want to upload my JVM macOS App to Testflight and get this error:

Error: Asset validation failed Missing required icon. The application bundle does not contain an icon in ICNS format, containing both a 512x512 and a 512x512@2x image.

How do I need to add this icon?

[Alexander Maryanovsky]

Try this: https://github.com/JetBrains/compose-multiplatform/blob/master/tutorials/Native_distributions_and_local_execution/README.md#platform-specific-options

[Stefan Oltmann]

I do that, but Testflight complains. 🤷‍♂️

[Alexander Maryanovsky]

Did you include the two icons as the error message asked?

[Stefan Oltmann]

It allows two icons?

[Stefan Oltmann]

I see that I can specify one file.

[Alexander Maryanovsky]

Inside the icns there are a bunch of icons

[Alexander Maryanovsky]

When you create it, you specify what images to put inside

[Alexander Maryanovsky]

https://gist.github.com/jamieweavis/b4c394607641e1280d447deed5fc85fc

[Stefan Oltmann]

Okay, thank you. I will try that.
I got the ICNS from my designer and there is indeed only one size included.

[Stefan Oltmann]

Thank you. That was the correct solution. 🙏