I've got the following error when I submit my app to iTunes with Xcode: “Ivalid image path – No image found at the path references under key 'CFBundleIcons': 'AppIcon120x120'”
I'm using xcassets for app icons.
You don't need to delete the CarPlay Icon if you don't want to. I had a similar problem too & it was indeed the CarPlay icon that was causing the problem. To fix the problem , I went into my archive & renamed the AppIcon120x120~car.png to AppIcon120x120.png and then it validated without a hitch.
After an hour of modifying plists and recreating assets, it turns out that the problem was with CarPlay icon. It appears as AppIcon120x120~car.png inside the application bundle, but it seems that for some reason Apple validation service expects it to be AppIcon120x120.png.
Removing the CarPlay icon fixed the problem.