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Won't Fix

Votes

1

Found in

6000.0.6f1

6000.1.0a7

6000.2.0a1

6000.3.0a1

6000.4.0a1

Issue ID

UUM-73971

Regression

No

[DX11-repro] Crash on GfxDeviceD3D12Base::DrawBuffersCommon when changing a specific prefab

-

Reproduction steps:
1. Open the attached project "CrashRepro"
2. Open “Hair“ prefab
3. In the “Explorer: Ready“ window switch the strategy from “Random“ to “FullTestPass“ until it crashes

Expected result: Strategy is changed
Actual result: Editor crashes

Reproducible with: 6000.0.6f1
Couldn’t test with: 2021.3.39f, 2022.3.31f1 - Packages errors and “Explorer: Ready“ window doesn't appear

Reproducible on: Windows 10
Not reproducible on: macOS Sonoma 14.5 (Intel)

Note: During step 3 the dropdown selection window sometimes appears in a random location

First few lines of the stack trace:

{noformat}0x00007FFA82D1915B (Unity) GfxDeviceD3D12Base::DrawBuffersCommon
0x00007FFA82D18C86 (Unity) GfxDeviceD3D12Base::DrawBufferRanges
0x00007FFA82D18F49 (Unity) GfxDeviceD3D12Base::DrawBuffers
0x00007FFA844D300A (Unity) GfxDeviceWorker::RunCommand
0x00007FFA844D63EC (Unity) GfxDeviceWorker::RunExt{noformat}

  1. Resolution Note:

    Thank you for reporting a bug to Unity.

    We have reviewed the issue carefully, and in this case, the team is unable to prioritize fixing this bug. There are a number of reasons we make this decision, including the impact and severity of the issue across our user and customer base, and the possibility that future plans may solve the problem in a different way, or that a workaround for the bug may be available.

    Today we will be closing this case. Thank you again for taking the time to report this issue, and please let us know if there is anything else that changes the impact or severity of this issue.

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