Consume purchase for In-app billing does not work on Android 6

问题

I am testing as an alpha tester. The code that I am using is the latest "Trivial drive" classes from Google and IAP5. I can consume my purchase on an older device that has an older version than Android 6. I test exactly the same code on a device with Android 6 and I get the error below. Why does this happen?Here is my code and error message:

http://www.mobile-visuals.com/mess.txt

I have to post my code and error message in this link, because Stackoverflow kept saying that it was not properly intented.

来源：https://stackoverflow.com/questions/38481125/consume-purchase-for-in-app-billing-does-not-work-on-android-6