Crash on UnityCreateExternalSurfaceMTL when opening a specific project

Unity: Text (TextMeshPro)

Won't Fix

6.3.X

6.2.X

6.1.X

6.0.X

How to reproduce:
1. Open the attached “IN-104805“ project
2. Wait a few seconds
3. Close the project
4. Observe the crash

Reproducible with: 2023.2.0a14, 6000.0.51f1, 6000.1.9f1, 6000.2.0b7, 6000.3.0a1
Not reproducible with: 2021.3.53f1, 2022.3.63f1, 2023.2.0a13

Reproducible on: MacOS 15.5 (M4)
Not reproducible on: No other environments tested

Notes:

Sometimes it’s a silent crash
Sometimes the project doesn’t open, and the crash happens
Stacktraces are different on some Unity versions

First few lines of the stack trace:
2023.3.0a14, 6000.0.51f1, 6000.3.0a1:

#0 0x00000107b1c034 in block_locate_free
#1 0x000001053c56e4 in DynamicHeapAllocator::Allocate(unsigned long, int)
#2 0x000001053ca6ac in MemoryManager::Allocate(unsigned long, unsigned long, MemLabelId, AllocateOptions, char const*, int)
#3 0x000001053c9bdc in operator new(unsigned long, MemLabelId const&, unsigned long, char const*, int)
#4 0x00000105dec5ec in GfxDeviceClient::AllocRenderSurface(bool)

6000.2.0b7

0x34c501554 - /Applications/Unity/Hub/Editor/6000.2.0b7/Unity.app/Contents/Frameworks/MonoBleedingEdge/MonoEmbedRuntime/osx/libmonobdwgc-2.0.dylib : mono_dump_native_crash_info 
0x34c6595f0 - /Applications/Unity/Hub/Editor/6000.2.0b7/Unity.app/Contents/Frameworks/MonoBleedingEdge/MonoEmbedRuntime/osx/libmonobdwgc-2.0.dylib : monoeg_assertion_message 
0x34c64d4c4 - /Applications/Unity/Hub/Editor/6000.2.0b7/Unity.app/Contents/Frameworks/MonoBleedingEdge/MonoEmbedRuntime/osx/libmonobdwgc-2.0.dylib : mono_thread_info_list_head 
0x34c64ebd8 - /Applications/Unity/Hub/Editor/6000.2.0b7/Unity.app/Contents/Frameworks/MonoBleedingEdge/MonoEmbedRuntime/osx/libmonobdwgc-2.0.dylib : mono_thread_info_is_async_context 
0x34c5f6628 - /Applications/Unity/Hub/Editor/6000.2.0b7/Unity.app/Contents/Frameworks/MonoBleedingEdge/MonoEmbedRuntime/osx/libmonobdwgc-2.0.dylib : mono_threads_summarize 
0x34c50179c - /Applications/Unity/Hub/Editor/6000.2.0b7/Unity.app/Contents/Frameworks/MonoBleedingEdge/MonoEmbedRuntime/osx/libmonobdwgc-2.0.dylib : mono_dump_native_crash_info

6000.1.9f1:

#0 0x0000010753af00 in UnityCreateExternalSurfaceMTL
#1 0x0000010753b024 in UnityCreateExternalColorSurfaceMTL
#2 0x0000010753f998 in StartFrameRenderingMTL
#3 0x0000010752e7a0 in MetalWindow::Reshape(int, int, GraphicsFormat, bool)
#4 0x00000105875628 in ThreadedWindow::Reshape(int, int, GraphicsFormat, bool)
#5 0x000001078b2004 in GUIViewPlatform::Reshape(GUIView*, int, int, bool)

Crash on UnityCreateExternalSurfaceMTL when opening a specific project

Unity: Text (TextMeshPro)

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Crash on UnityCreateExternalSurfaceMTL when opening a specific project

Unity: Text (TextMeshPro)

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?