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Fixed in 2018.3



Found in



Issue ID




[2018.2] [iOS] [Vuforia] Crash in Thread 1: EXC_BAD_ACCESS (code=1, address=0x90000000115ecd67) on device orientation change



To reproduce:
1. Open project
2. Add AR camera to the scene
3. Build and run on iOS
4. Change device rotation

Expected: the camera will be rotated
Actual: crash in Thread 1: EXC_BAD_ACCESS (code=1, address=0x90000000115ecd67)

Reproduced: 2018.2.0a1, 2018.2.0b3, 2018.3.0a4, 2018.3.0a6, 2018.3.0a8
Not reproducible: 2017.2.2p4, 2017.3.2f1, 2017.4.2f2, 2018.1.0f2

Note: sometimes it crashes on app launch(mostly on alpha versions), otherwise it is required to change device orientation to reproduce
Not reproducible on Android

**Observed this issue on 2018.3.0a6.**

Comments (9)

  1. Fc91c4b9d1d058134978a6f215fd6fcb?d=mm


    Oct 15, 2019 11:26

    This article is very informative. From this article, you will get different thread information. Thank you for sharing this article and I am very happy to read it. The main feature of this article is the way of writing.

  2. A168379a121fcd9a67d28d7359aebb1d?d=mm


    Aug 27, 2019 12:50

    Have you considered about adding some social bookmarking buttons to these blogs. At least for facebook.

  3. 463fa77214c05dd3d58599676860a8da?d=mm


    Aug 26, 2019 13:29

    It was wondering if I could use this write-up on my other website. I will link it back to your website though.Great Thanks.

  4. 8b94b9228dc7bf8ee4bac59a23d6cccc?d=mm


    Aug 07, 2019 08:09

    In idea I would like to put in writing like this additionally.

  5. Bedcc333f73f905d31bbcd1706ea9ed4?d=mm


    Oct 27, 2018 18:12

    Same issue in 2018.3b this has not been fixed

  6. 337287d8a04e97e8c9e197ddc4fb290f?d=mm


    Jul 01, 2018 15:18

    Same problem here with 2018.1.5f1. App crashes if screen is rotated. Forced me to downgrade to 2017.3.f1

  7. Ab2c4f735b2ebc7eb9e150f0e87e09b0?d=mm


    Jun 16, 2018 18:28

    Error confirmed on Unity 2018.1.5f1 with Vuforia 7.1.35
    Default Orientation: Autorotation
    Use animated rotation: checked
    Allow orientations: all options checked
    resolution scaling mode: disabled

  8. 06ccc0ff02b60aa624701bd44ec0b8d2?d=mm


    May 17, 2018 10:09

    Also got this issue in 2018.2.0b4

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