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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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Reproduction steps:
1. Open the attached project "CrashRepro"
Expected result: Project opens
Actual result: Editor crashes
Reproducible with: 2021.3.42f1, 2022.3.43f1, 2023.1.20f1
Not reproducible with: 2023.2.0a1, 6000.0.16f1
Reproducible on: Windows 11
Not reproducible on: No other environment tested
First few lines of stack trace:
Obtained 55 stack frames 0x00007ff6befaa41c (Unity) MemoryProfiler::UnregisterAllocation 0x00007ff6bebe8cf3 (Unity) MemoryManager::Deallocate 0x00007ff6bebe6a1b (Unity) operator delete 0x00007ff6bf04b369 (Unity) std::vector<std::pair<std::pair<unsigned short,unsigned short>,float>,std::allocator<std::pair<std::pair<unsigned short,unsigned short>,float> > >::_Emplace_reallocate<std::pair<std::pair<unsigned short,unsigned short>,float> > 0x00007ff6bf04f8af (Unity) vector_map<ShaderTagID,ShaderTagID,std::less<ShaderTagID>,std::allocator<std::pair<ShaderTagID,ShaderTagID> > >::operator[] 0x00007ff6bf05d52b (Unity) Material::SetOverrideTag
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