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Fixed in 2020.3.X



Found in



Issue ID




[XR SDK] [MockHMD] [XRI] Console is spammed with errors when using Mock HMD in Editor in Play mode

XR Interaction Toolkit


Reproduction steps:
1. Create a new project with a VR template
2. Enable MockHMD
3. Add XR Interaction Toolkit package
4. Load the SampleScene
5. Enter and Exit Play mode
6. Enter Play mode
7. Open the Console window

Expected result: Console does not spam errors
Actual result: Console is spammed with errors:

Attempting to determine the size of an unknown feature type Id [-1].
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)

Reproducible with: 2020.3.21f1
Not reproducible with: 2019.4.32f1, 2021.1.0a1, 2021.1.26f1, 2021.2.0b16, 2022.1.0a12

  1. Resolution Note (fix version 2020.3):

    Fixed with 2020.3.27f1

Comments (2)

  1. valentinwinkelmann

    Apr 07, 2022 08:40

    Not fixed in 2020.3.4f1

  2. pixsenses_dev

    Dec 22, 2021 14:24

    Same issue with 2020.3.22f1

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