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Fixed
Fixed in 6000.2.9f1, 6000.3.0b6, 6000.4.0a2
Votes
15
Found in
6000.1.9f1
6000.4.0a1
Issue ID
UUM-104715
Regression
No
[AMD] Crash on D3D12SwapChain::CreateHWND when creating or opening a project
Steps to reproduce:
1. Open Unity Hub
2. Open the “user’s attached project” or create a new one
3. Observe the crash
Reproducible with versions: 6000.1.0f1, 6000.1.1f1, 6000.1.6f1, 6000.1.9f1
Reproducible on: Windows 10 (by the user)
First few lines of StackTrace:
{noformat}
0x00007FFFC515C96B (Unity) D3D12SwapChain::CreateHWND
0x00007FFFC5105D75 (Unity) GfxDeviceD3D12Base::CreateGfxWindow
0x00007FFFC689F9B4 (Unity) GfxDeviceWorker::RunCommand
0x00007FFFC68A257C (Unity) GfxDeviceWorker::RunExt
0x00007FFFC68A26AF (Unity) GfxDeviceWorker::RunGfxDeviceWorker{noformat}
Note: not reproduced by CQA
Comments (3)
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invirted
Aug 11, 2025 19:29
Forcing Unity to start with D3D11 works for me as workaround.
invirted
Aug 11, 2025 19:28
I submitted a bug report as CASE IN-111693. in the answer this issue was linked. I was asked to submit a logfile with some force-parameters. My reply came back "Your request couldn't be created". Where and how should I provide the new log?
christopheAS
Aug 11, 2025 14:15
We got the same crash today on an NVidia 4070 when opening our project.