Hello everyone, I have a problem with Unity IAP, everything should work correctly, but there are errors in LogCat (Screenshots below). I have AdMob and Google Play Service installed. I hope for help, I can not decide the second day.
This is because you didn’t accept the “Upgrade API, make sure you have a backup first” prompt when you imported IAP. This is a known issue, you must click Yes to this dialog when you see it. There is more information here: IAP Troubleshooting - Remove and Reinstall Unity IAP