Got a SIGSEGV while executing native code.

[mob-sakai]

Discussed in https://github.com/mob-sakai/ParticleEffectForUGUI/discussions/217

^{Originally posted by jmdjr July 7, 2022}
issue when stopping playmode, this crash happens ~50% of the time.

Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) UnityEngine.ParticleSystemRenderer.BakeMesh (UnityEngine.ParticleSystemRenderer,UnityEngine.Mesh,UnityEngine.Camera,bool) [0x00016] in <362a735d2c5d4992b4f380f12a28a20f>:0
  at Coffee.UIExtensions.UIParticleRenderer.UpdateMesh (UnityEngine.Camera) [0x002a7] in D:\Github\AfterLife-SingleFrame-Landscape\Library\PackageCache\com.coffee.ui-particle@4edcef1bbf\Scripts\UIParticleRenderer.cs:240
  at Coffee.UIExtensions.UIParticle.UpdateRenderers () [0x00078] in D:\Github\AfterLife-SingleFrame-Landscape\Library\PackageCache\com.coffee.ui-particle@4edcef1bbf\Scripts\UIParticle.cs:335
  at Coffee.UIExtensions.UIParticleUpdater.Refresh () [0x000f1] in D:\Github\AfterLife-SingleFrame-Landscape\Library\PackageCache\com.coffee.ui-particle@4edcef1bbf\Scripts\UIParticleUpdater.cs:82
  at (wrapper delegate-invoke) <Module>.invoke_void () [0x0006d] in <1802df4476dc484da0b85d839aace6fa>:0
  at UnityEngine.Canvas.SendWillRenderCanvases () [0x0000c] in <1802df4476dc484da0b85d839aace6fa>:0
  at (wrapper runtime-invoke) object.runtime_invoke_void (object,intptr,intptr,intptr) [0x0001f] in <695d1cc93cca45069c528c15c9fdd749>:0

=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

Received signal SIGSEGV
Stack trace:
0x00007ff721932a1c (Unity) MemoryManager::Deallocate
0x00007ff7219370fa (Unity) free_alloc_internal
0x00007ff72122b2b1 (Unity) dynamic_array<void * __ptr64 [38],0>::~dynamic_array<void * __ptr64 [38],0>
0x00007ff7213b5ff3 (Unity) ParticleSystemRenderer::BakeMesh
0x00007ff7216c71f1 (Unity) ParticleSystemRenderer_CUSTOM_BakeMesh
0x000002929de6298d (Mono JIT Code) (wrapper managed-to-native) UnityEngine.ParticleSystemRenderer:BakeMesh (UnityEngine.ParticleSystemRenderer,UnityEngine.Mesh,UnityEngine.Camera,bool)
0x000002936de19ea3 (Mono JIT Code) [UIParticleRenderer.cs:240] Coffee.UIExtensions.UIParticleRenderer:UpdateMesh (UnityEngine.Camera) 
0x000002936de162c3 (Mono JIT Code) [UIParticle.cs:335] Coffee.UIExtensions.UIParticle:UpdateRenderers () 
0x000002936de14a1b (Mono JIT Code) [UIParticleUpdater.cs:82] Coffee.UIExtensions.UIParticleUpdater:Refresh () 
0x000002929de43ec7 (Mono JIT Code) (wrapper delegate-invoke) <Module>:invoke_void ()
0x000002929de43b9e (Mono JIT Code) UnityEngine.Canvas:SendWillRenderCanvases ()
0x000002929de43805 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void (object,intptr,intptr,intptr)
0x00007ffaccd1f1e0 (mono-2.0-bdwgc) [mini-runtime.c:2849] mono_jit_runtime_invoke 
0x00007ffaccca2ac2 (mono-2.0-bdwgc) [object.c:2921] do_runtime_invoke 
0x00007ffacccabb1f (mono-2.0-bdwgc) [object.c:2968] mono_runtime_invoke 
0x00007ff721f44fe4 (Unity) scripting_method_invoke
0x00007ff721f401a1 (Unity) ScriptingInvocation::Invoke
0x00007ff72149bd9a (Unity) `UI::InitializeCanvasManager'::`2'::UIEventsWillRenderCanvasesRegistrator::Forward
0x00007ff721c77109 (Unity) `InitPlayerLoopCallbacks'::`2'::PostLateUpdatePlayerUpdateCanvasesRegistrator::Forward
0x00007ff721c5ec6c (Unity) ExecutePlayerLoop
0x00007ff721c5ed43 (Unity) ExecutePlayerLoop
0x00007ff721c65a19 (Unity) PlayerLoop
0x00007ff722935801 (Unity) PlayerLoopController::UpdateScene
0x00007ff7229208bb (Unity) PlayerLoopController::ExitPlayMode
0x00007ff722930e6a (Unity) PlayerLoopController::SetIsPlaying
0x00007ff722933c97 (Unity) Application::TickTimer
0x00007ff722da2b71 (Unity) MainMessageLoop
0x00007ff722da6d11 (Unity) WinMain
0x00007ff724458e3e (Unity) __scrt_common_main_seh
0x00007ffb2d237034 (KERNEL32) BaseThreadInitThunk
0x00007ffb2e482651 (ntdll) RtlUserThreadStart

```</div>

[mob-sakai]

@jmdjr
Continue the discussion here.

[mob-sakai]

I would like to know more about this issue.
Tell me about your develop/build environment.

• UIParticle version [e.g. 3.3.10]
• Platform: [e.g. Editor(Windows/Mac), Standalone(Windows/Mac), iOS, Android, WebGL]
• Unity version: [e.g. 2022.2.0f1]
• Build options: [e.g. IL2CPP, .Net 4.x, URP/HDRP]

Could you please attach a minimal project (included Assets, Packages and ProjectSettings directories) that reproduces the issue?

[mob-sakai]

#49
Looks similar to this issue.

[jmdjr]

I will keep an eye on that thread and post in my thread if it answers my question. It does seem related at a glance.

…

On Thu, Jul 7, 2022, 9:09 PM mob-sakai ***@***.***> wrote: #49 <#49> Looks similar to this issue. — Reply to this email directly, view it on GitHub <#218 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAGMHUN3K4FM3OMLUFWL4STVS6SYPANCNFSM5234EIHQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[mob-sakai]

Since there has been no new discussion for a long time, this issue was closed.

If the same issue arises, please re-open this issue.

[github-actions]

🎉 This issue has been resolved in version 4.1.6 🎉

The release is available on GitHub release

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