Trying to upload an iOS26 app archive with Xcode 26 beta 7 and getting ITMS-90717: Invalid large app icon, meaning my app is not eligible for TestFlight testing.
My App contains an IconComposer .icon asset, so I'm not sure what it's complaining about. I'm not seeing anything in the release notes about this, and I'm not sure if I'm doing something wrong or not.
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FB19959540
This appears to have something to do with the IconComposer .icon file containing png / rasterized layers that have transparency.
Making it a single layer .icon file with a single layer with a non-transparent PNG appears to have resolved the app store connect errors.
Any updates on this? We’re around 2 days from RC upload and I’m not feeling confident this will be fixed.
@J0hn this appears to happen when one or more of the layers in your icon composer is larger than the icon itself. Try hiding layers one by one to find the problematic layer.