Multiplayer Play Mode Additional Editor instances crash on SourceAssetDBWriteTxn::Run when calling ShaderUtil.CreateShaderAsset() at runtime

Unity: Shader System

Won't Fix

6.2.X

6.1.X

Cannot Reproduce

6.5.X

6.4.X

6.3.X

6.0.X

Thank you for reporting a bug to Unity. We have investigated the issue but were unable to reproduce it with the information provided. This can happen due to differences in environment, project setup, or steps taken. We will close this case for now. If you're able to share additional details such as different projects, steps, hardware/software configuration, or logs - please let us know, and we'll be happy to re-evaluate.

Unity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

Cancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

How to reproduce:
1. Open the attached “IN-98800_MPPM_Shader.zip” project
2. Open the “SampleScene”
3. Select the “2p” Play Mode scenario
4. Enter Play Mode
5. Observe the crash

Reproducible in: 2023.1.0b1, 6000.0.45f1, 6000.1.0b14. 6000.2.0a8
Could not test with: 2022.3.61f1 (Multiplayer Play Mode package is not supported)

Reproducible on: Windows 11
Not reproducible on: No other environments tested

First few lines of stacktrace:

0x00007FFC79262C5C (Unity) SourceAssetDBWriteTxn::Run
0x00007FFC78FFFDA7 (Unity) ShaderCompilerClearIncludesCache
0x00007FFC78A62571 (Unity) DoShaderImportProcessing
0x00007FFC78A70076 (Unity) ShaderImporter::UpdateShaderWithSource
0x00007FFC78A622AB (Unity) ShaderImporter::CreateShaderAssetFromScript
0x00007FFC77242F33 (Unity) ShaderUtil_CUSTOM_CreateShaderAsset

Multiplayer Play Mode Additional Editor instances crash on SourceAssetDBWriteTxn::Run when calling ShaderUtil.CreateShaderAsset() at runtime

Unity: Shader System

Won't Fix

Cannot Reproduce

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Have a workaround or additional info about this issue?

Multiplayer Play Mode Additional Editor instances crash on SourceAssetDBWriteTxn::Run when calling ShaderUtil.CreateShaderAsset() at runtime

Unity: Shader System

Statuses

Won't Fix

Cannot Reproduce

Resolution Notes

6.2.XWon't FixUnity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

6.1.XWon't FixCancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

Description

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Have a workaround or additional info about this issue?