Packing with UE4 Android

I packaged the Android project with version 4.22, but I made the following mistake。alt text

So I revised it, but there were new mistakes.

I looked up the path and found that there was no such content. I installed the Android environment according to the introduction of the official documents. How should I operate it?

Open the android sdk manager (C:\NVPACK\android-sdk-windows\tools\android.bat)
and install the needed API 28

Thank you for your help. After updating and downloading, I tried to pack it again. A new problem arose.

Did you try setting the sdk level to “android-28” and NDK to “latest” in your project settings?