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Bug XR Interaction Toolkit for VR breaks in 2020.1.0b1

Discussion in '2020.1 Beta' started by ROBYER1, Mar 12, 2020.

  1. ROBYER1

    ROBYER1

    Joined:
    Oct 9, 2015
    Posts:
    1,454
    Just upgraded a simple VR project from 2020.1.0a25 to 2020.1.0b1 and now the XR Rig object is failing to get camera rig space/height information on the Oculus Quest

    Code (CSharp):
    1. 2020/03/12 13:11:42.416 7433 7449 Error Unity   : NullReferenceException Object reference not set to an instance of an object.
    2. 2020/03/12 13:11:42.416 7433 7449 Error Unity      at UnityEngine.XR.Interaction.Toolkit.XRRig.get_cameraInRigSpacePos () [0x00000] in <00000000000000000000000000000000>:0
    3. 2020/03/12 13:11:42.416 7433 7449 Error Unity      at UnityEngine.XR.Interaction.Toolkit.XRRig.get_cameraInRigSpaceHeight () [0x00000] in <00000000000000000000000000000000>:0
    4. 2020/03/12 13:11:42.416 7433 7449 Error Unity      at UnityEngine.XR.Interaction.Toolkit.TeleportationProvider.Update () [0x00000] in <00000000000000000000000000000000>:0
     
    ROBYER1, Mar 12, 2020
    #1

  2. ROBYER1

    ROBYER1

    Joined:
    Oct 9, 2015
    Posts:
    1,454
    It seems that something during the upgrade disconnected all references to/from the XR Rig.. weird. Fixed it by hooking them back up, lucky we only have one on a prefab!
     
    ROBYER1, Mar 12, 2020
    #2

  3. LeonhardP

    LeonhardP

    Unity Technologies

    Joined:
    Jul 4, 2016
    Posts:
    3,135
    A report with a reproducible that exhibits the loss of references after the upgrade would be much appreciated.
     
    LeonhardP, Mar 13, 2020
    #3
    ROBYER1 likes this.