Is there a solution? I met one recently。Include a large app icon as a 1024 by 1024 pixel PNG in the asset catalog of apps built for iOS, iPadOS, or watchOS. Without this icon, apps can't be submitted for review. For details, visit:
https://developer.apple.com/documentation/xcode/managing-assets-with-asset-catalogs.
mrhongtao
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Solution, use xcode15.xcasse ts file on the right side to re-select ios. all sizes are complete, and re-package can be, it should be the old Xcode format is not supported