I've got an issue in Xcode 9 - it says:
iTunes Store Operation Failed
ERROR ITMS-90022: "Missing required icon file. The bundle does not contain an app icon for iPhone / iPod Touch of exactly '120x120' pixels, in .png format for iOS versions >= 7.0."
iTunes Store Operation Failed
ERROR ITMS-90023: "Missing required icon file. The bundle does not contain an app icon for iPad of exactly '76x76' pixels, in .png format for iOS versions >= 7.0."
iTunes Store Operation Failed
ERROR ITMS-90023: "Missing required icon file. The bundle does not contain an app icon for iPad of exactly '167x167' pixels, in .png format for iOS versions supporting iPad Pro."
iTunes Store Operation Failed
ERROR ITMS-90023: "Missing required icon file. The bundle does not contain an app icon for iPad of exactly '152x152' pixels, in .png format for iOS versions >= 7.0."
But I have all this icon sizes on its places: http://take.ms/iNSDv