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Won't Fix

Votes

1

Found in [Package]

6.0.0-pre.7

Issue ID

ARFB-420

Regression

No

Simulation environment does not appear

Package: XR Management

-

Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/Scenes/SampleScene.unity” Scene
3. Enter the Play Mode
4. In the Project window, create a new C# Script (Right-click > Create > C# Script)
5. Enter the Play Mode
6. Observe the Game and Scene views

Expected result: Simulated Environment Scene is present
Actual result: Simulated Environment Scene does not exist

Reproducible with: 5.1.1 (2021.3.35f1), 5.1.2 (2022.3.20f1), 6.0.0-pre.5 (2023.2.11f1), 6.0.0-pre.6 (2023.3.0b8)

Reproducible on: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested

Note:
- Reproducible in Play Mode with Windows and Android Platforms

  1. Resolution Note:

    Response given to the customer was as follows:

    "In the case where the user sets the Unity Editor preference "Stop Playing and Recompile" for the "Script Changes While Playing" field, the Unity Editor currently swallows the "EditorApplication.PlayModeExited" event during the compilation and reload process.

    As such, XR Simulation running in the Editor cannot support this option, and ensure that subsystems and environments are shutdown and restarted properly, due to the XR Plugin Management system's reliance on the "EditorApplication.PlayModeExited" event for cleanup."

    It is also worth noting that the work around is to ensure that either:
    1. Play mode is not stopped
    2. Compilation happens while not in play mode

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