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."

WARNING ITMS-90704: "Missing Marketing Icon. iOS Apps must include a 
1024x1024px Marketing Icon in PNG format. Apps that do not include the 
Marketing Icon cannot be submitted for App Review or Beta App Review."

我在xcassets文件的所有字段中设置了适当的图像(PNG格式).

但是出现了一个错误和警告.

环境

> Xcode 9.0发布版
> Cocoapods
>迦太基