onRestoreTransactionsResponse keeps returning RESULT_DEVELOPER_ERROR

Question

I'm developing an Android app with in-app-billing functionality. I've followed the guidelines here. The only problem I'm seeing so far is that when I run the "restore transactions" command, it keeps returning RESULT_DEVELOPER_ERROR. I cannot understand why.

• The manifest does specify necessary permissions: <uses-permission android:name="com.android.vending.BILLING" />
• The app is signed in debug mode, obviously.

Is this an error or is the error expected when debugging? Please help!

Answer 1

Seems to only happen in debug mode. I'll close this question.