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[Solved] Updated to latest IAP - Now "duplicate transaction"

Discussion in 'Unity IAP' started by mr_zog, May 9, 2017.

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  1. mr_zog

    mr_zog

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    Unity IAP Store package 1.10.1 + Unity 5.6f3
    We got IAP implemented quite some time and now upgraded to the latest version.
    On Windows 10 Mobile, if I purchase one item, it works.
    If I purchase another item (other ID), I get the purchase success callback, but I also get a "DuplicateTransaction" error.

    If I restart the app, again the first purchase works, buying a second item triggers the error again (+ I get the item).

    So it's not that critical, but annoying for our paying users.
     
    mr_zog, May 9, 2017
    #1

  2. ap-unity

    ap-unity

    Unity Technologies

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    @mr_zog,

    This issue should be resolved as of the first patch of 5.6
    https://unity3d.com/unity/qa/patch-releases?version=5.6

    The fix is also available in the following versions:
    2017.1a5
    5.5.3p1
    5.4.5p2
     
    ap-unity, May 9, 2017
    #2

  3. mr_zog

    mr_zog

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    Thanks for the info!
     
    mr_zog, May 10, 2017
    #3

  4. mr_zog

    mr_zog

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    Reading through the changelog, I must note that the error occured for us with consumable IAPs! Is that fixed aswell?
    • (889321) - Purchasing: Fixed an issue with Unity IAP emitting DuplicateTransaction failure for all non-consumable purchases when initialized.
     
    mr_zog, May 10, 2017
    #4

  5. ap-unity

    ap-unity

    Unity Technologies

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    ap-unity, May 11, 2017
    #5
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