Transaction ID (XXXXXXXXX) is not unique.

Question

Transaction ID (XXXXXXXXX) is not unique.

walsht opened this issue 10 years ago · 3 comments

I am testing in Sandbox and not sure if this is a known issue. I am able to purchase and verify the receipt, but when I try to restore and verify again I get this error on verifyTransaction:
Transaction ID (XXXXXXXXX) is not unique.

Answer 1 · 2014-10-01T21:05:37.000Z

This error only occurs if you've specified transactionIDUniquenessVerificationBlock. Adjust that accordingly.

Answer 2 · 2014-10-01T21:07:35.000Z

I apologize, that can also occur with the default implementation, which synchronizes in user defaults. The behavior described is expected, and can be customized by specifying the aforementioned transactionIDUniquenessVerificationBlock as necessary.

Answer 3 · 2014-12-12T14:52:13.000Z

I would see this as a bug, anyone who wants to offer a restore with auto-renewable will bump into this.