Crash on block_merge_next when having two Shuriken Particle Systems referencing the same Child Particle System as a Sub Emitter

Unity: Visual Effects

This issue has been closed as a duplicate of:

Crash on ParticleSystemParticles::array_reserve when particle system starts

Won't Fix

6.2.X

6.1.X

6.0.X

2022.3.X

Steps to reproduce:
1. Open the “user’s attached project”
2. Double-click on the “Shuriken_Parent_Crash” Prefab through the Project Window
3. Observe the crash

Reproducible with versions: 2022.3.59f1, 6000.0.41f1, 6000.1.0b9, 6000.2.0a6

Reproducible on: macOS 15.1.1 (M1 Max), Windows 10 (by the user)
Not reproducible on: no other environment tested

First few lines of StackTrace:

#0  0x00000107341bc0 in block_merge_next
#1  0x00000104d72a4c in DynamicHeapAllocator::Deallocate(void*)
#2  0x00000104d7f9a4 in DualThreadAllocator<DynamicHeapAllocator>::TryDeallocate(void*)
#3  0x00000104d7f8a8 in DualThreadAllocator<DynamicHeapAllocator>::Reallocate(void*, unsigned long, int)
#4  0x00000104d75ba4 in MemoryManager::Reallocate(void*, unsigned long, unsigned long, MemLabelId, AllocateOptions, char const*, int)

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Crash on block_merge_next when having two Shuriken Particle Systems referencing the same Child Particle System as a Sub Emitter

Unity: Visual Effects

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Crash on block_merge_next when having two Shuriken Particle Systems referencing the same Child Particle System as a Sub Emitter

Unity: Visual Effects

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?