ionic3 - Invalid App Store Icon. The App Store Icon in the asset catalog in 'YourApp.app' can't be transparent nor contain an alpha channel

Question

My ionic3 project build IOS successed, but when I upload it to itunes connect error showing

then I try follow this ANSWER, but showing this for me find: c

Answer 1

You need to do this on XCode on your Assets catalog. Like (from Apple)

At the bottom of that screen you will see the required field:

It should be a 1024x1024 image