i had Created app and iMessage Extension. All are woeking Fine but
when i am try ing to upload build to app store it is getting me error "ERROR ITMS-90644: "Missing Image Asset. Your app is missing the Large App Icon asset 'Messages Icon' in 'Payload/StickerU.app/PlugIns/MessageExtension.appex'"
i had read all document provided by apple for iMEssage Extension. but can not find what is wrong.
*Restarted Xcode, mac, even clean folder, clean project , nothing work any thing.
Main App icon asset is saperated from iMessage Extension
I had checked all the things more then 10 times, even app icon provided by the apple example IceCreamBuilder Extension ,i had replace my icons with that icons, checked icon size 1024*768 for large scale and also required all size for app icon,but every time i try it is fail..fail..fail, not getting any solution from any where.
I am stuck here for 2 days. My app is ready but can not upload .
I am using Xcode 8.3.1.
What should i have to do now?