There is the Images.xcassets file in my WatchKit App. As soon as I put any icon in that asset build failed with the error message: \"The app icon set named \"AppIcon\" d
Go to MakeAppIcon website, upload your image of AppIcon . It will automatically generate all resize images , give your mail id and get the zip file . And make sure when you upload in Assets.xcassets you used a OPT very clearly for image which size is 2x or 3x depending on your requirement .