When I plugged into Amazon's SDK according to the official documentation, I ran into problems. At present, after payment access and running AndroidApp, I have observed errors in logCat
I do not know how to solve this problem, and if it is not solved, will it affect the subsequent process?
The second problem is that, according to the official documentation, after I installed AmazonAppTester on my phone, I set the sandboxed mode through adb, but the program never printed out the sandboxed mode