I have an app with IAP implemented and it works fine for most of the time. However, some installations are reporting a -1002 error code from IABHelper (which is not documented anywhere). Here's what the logs tell me (this happens right after the user returns from Google Play):
2013-05-03 11:40:03,781 774539 [main] ERROR: In-app billing error: Null data in IAB activity result.
2013-05-03 11:40:03,786 774544 [main] DEBUG: Purchase finished: IabResult: Null data in IAB result (response: -1002:Bad response received), purchase: null
2013-05-03 11:40:03,803 774561 [main] ERROR: Error purchasing: IabResult: Null data in IAB result (response: -1002:Bad response received)
Why error -1002
occurs?
Is is a problem with Google play or my client implementation?