Darwin Build Environment Help Center

App Icon doesn't show up

append delete Jimmy2

Windows Version: 10
Builder version: XCode 26.1
IOS Environment SDK Version in Windows: 26.1

Hi, I am Jimmy! Long time no see! Glad to message to you, and always thank you for supporting politely. I had an warn that my project should change SDK matches with what version I use from Apple. Therefore, We started SDK migration 18 to 26, so I used two migration tools between 18 and 26 as the guidance. Everything was successful to proceed, even playing app is working. But, there was one exception, app icon doesn't show up when we transmit the app to App Store Connect. It sounds quite strange, right? To add app icon, We have used a tool that cartool.exe from IOS build environment's tools, and it looked cartool.exe generates app icons(assets.xcasset and AppIcon.appiconset) successfully, but App Store Connect shows empty icon. The process was working in IOS 18, but IOS 26 doesn't work. I have no idea how to solve.. We must do packing IOS app in Windows.

Thank you,
Jimmy.

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append delete #1. Jimmy2

Oh, one thing I should say is that IOS Build Environment is still the same version when I work migration IOS 17 to IOS 18.

So I tried to download installer in this website: https://www.pmbaty.com/iosbuildenv/

But there is 404 error appeared..

append delete #2. Pierre-Marie Baty

Hello

The standalone version was receiving too little interest and was discontinued. Please update to the Unity version here by entering your PayPal transaction ID: https://www.pmbaty.com/darwinbuildenv/darwinbuilder.php

Even if your app doesn't use Unity, the Unity version should be able to build it like the standalone version.

If App Store connect shows an empty icon, it is likely because the format of the Assets.car file changed, and a new icon format has been added by Apple. This would require investigation.

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