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Fixed in 2019.4.X

Fixed in 2020.3.X, 2021.1.X



Found in


Issue ID




Enabling Graphics Jobs in 2019.3.x results in a crash (or nothing rendering) on HoloLens 2



1. What happened

When creating a new project in 2019.3.x Graphics Jobs are enabled by default. Having graphics jobs on and launching to HoloLens 2 results in either nothing rendering or a crash in the Unity player.

2. How we can reproduce it using the example you attached

- Build and launch the SampleScene onto a HoloLens 2
- Note the player crashes or runs and renderings nothing.
- Go back to the Unity editor and disabled Graphics Jobs under Project Settings->Player->Other Settings->Graphics Jobs
- Build and launch the SampleScene again for HoloLens 2
- The player now renders the scene appropriately.

Reproduced in Built-in XR
Have not confirmed if this occurs in XR SDK

  1. Resolution Note (fix version 2019.4):

    Now the proper multithreading system will be used for hololens 2

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