Regression: Geometry Nodes: Merge by Distance node crashes #112909

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opened 2023-09-26 16:08:22 +02:00 by Oliver-Mieth · 7 comments

Oliver-Mieth commented

2023-09-26 16:08:22 +02:00

System Information
Operating system: Windows 10 ; Linux Mint
Graphics card: 3090Ti; None

Blender Version
Broken: Blender Versions above 3.6 ( example version: 3.6.3, branch: blender-v3.6-release, commit date: 2023-09-21 06:06, hash: d3e6b08276, type: release ) (crashes persist since 3.6; also in 4.0a)
Worked: 3.5.1 (version: 3.5.1, branch: blender-v3.5-release, commit date: 2023-04-25 13:50, hash: 6ee8aa4997, type: release)

Short description of error
The Geometry Nodes set-up provided in the blend-file, results in crashes since 3.6; worked fine before (3.5.1 latest working version i tested). I suppose it has to do with the 'Merge by Distance' -Node, in the 'All' -mode ; 'connected doesn't seem to crash;
I've reduced the Nodes to these 7, while retaining it crashing. (originally this was part of a larger draw-able wall-generator)

I've tested in 3.6.1; 3.6.2; and 3.6.3 as well as 4.0 alpha. Keeps crashing, while it was stable, from as far as I know: 3.3 - 3.5.1
Also I was able to reproduce the error on my Linux laptop.

Exact steps for others to reproduce the error
Open the attached file in Blender 3.6 and above.
Move the Bezier Curve (or change parameters somewhere), recompute.
-> Crash

Let me know if i can provide anything else, to help.

**System Information** Operating system: Windows 10 ; Linux Mint Graphics card: 3090Ti; None **Blender Version** Broken: Blender Versions above 3.6 ( example version: 3.6.3, branch: blender-v3.6-release, commit date: 2023-09-21 06:06, hash: d3e6b08276ba, type: release ) (crashes persist since 3.6; also in 4.0a) Worked: 3.5.1 (version: 3.5.1, branch: blender-v3.5-release, commit date: 2023-04-25 13:50, hash: 6ee8aa4997ee, type: release) **Short description of error** The Geometry Nodes set-up provided in the blend-file, results in crashes since 3.6; worked fine before (3.5.1 latest working version i tested). I suppose it has to do with the 'Merge by Distance' -Node, in the 'All' -mode ; 'connected doesn't seem to crash; I've reduced the Nodes to these 7, while retaining it crashing. (originally this was part of a larger draw-able wall-generator) I've tested in 3.6.1; 3.6.2; and 3.6.3 as well as 4.0 alpha. Keeps crashing, while it was stable, from as far as I know: 3.3 - 3.5.1 Also I was able to reproduce the error on my Linux laptop. **Exact steps for others to reproduce the error** Open the attached file in Blender 3.6 and above. Move the Bezier Curve (or change parameters somewhere), recompute. -> Crash <video src="/attachments/71c6f2e7-b3ea-400d-be3f-4fae66b9e923" title="BugReportGN_MergeByDsitance0001-0290.mp4" controls></video> Let me know if i can provide anything else, to help.

GN_MergeByDistance_Bugreport.blend

1.2 MiB

BugReportGN_MergeByDsitance0001-0290.mp4

3.4 MiB

Oliver-Mieth added the

labels 2023-09-26 16:08:23 +02:00

Daniel Gryningstjerna commented

2023-09-26 21:56:11 +02:00

Probably the same issue that I have reported here but with the weld modifier:
#112922

Probably the same issue that I have reported here but with the weld modifier: https://projects.blender.org/blender/blender/issues/112922

Iliya Katushenock added the

Nodes & Physics

labels 2023-09-26 22:13:15 +02:00

Iliya Katushenock added this to the 3.6 LTS milestone 2023-09-26 22:13:20 +02:00

Iliya Katushenock changed title from ~~Geometry Nodes Regression 3.6 - 'Merge by Distance'-Node Crashes~~ to Regression: Geometry Nodes: Merge by Distance node crashes

2023-09-26 22:13:38 +02:00

Raimund Klink commented

2023-09-26 23:54:06 +02:00

Contributor

Can confirm.
Blender 3.6.4, Win 11

Can confirm. Blender 3.6.4, Win 11

Pratik Borhade commented

2023-09-27 04:37:27 +02:00

Member

Thanks for the report. I can confirm the crash.

Probably the same issue that I have reported here but with the weld modifier: #112922

Call stack is different in both the cases

Thanks for the report. I can confirm the crash. > Probably the same issue that I have reported here but with the weld modifier: #112922 Call stack is different in both the cases

Pratik Borhade added

Nodes & Physics

and removed

Nodes & Physics

labels 2023-09-27 04:38:11 +02:00

Pratik Borhade commented

2023-09-27 04:42:45 +02:00

Member

Lite build is crashing while reading the file, so I won't be able to bisect.
@lichtwerk ^

Memoryblock CDMIntProperty: end corrupt

Call Stack

Stack trace:
blender.exe :0x00007FF76A9B7A80 BLI_memarena_alloc
blender.exe :0x00007FF76A8E5B30 blender::bke::mesh::mesh_calc_tessellation_for_face_with_normal_fn
blender.exe :0x00007FF76A9B5CB0 BLI_task_parallel_range
blender.exe :0x00007FF76A8E4700 blender::bke::mesh::looptris_calc_all
blender.exe :0x00007FF76A8E4A40 blender::bke::mesh::looptris_calc_with_normals
blender.exe :0x00007FF76A754370 blender::FunctionRef<void __cdecl(blender::Array<MLoopTri,4,blender::GuardedAllocator> &)>::callbac
tbb.dll :0x00007FFDD0744FD0 tbb::interface7::internal::isolate_within_arena
blender.exe :0x00007FF76A9C3020 blender::CacheMutex::ensure
blender.exe :0x00007FF76A755580 Mesh::looptris
blender.exe :0x00007FF76ABB3290 mesh_render_data_update_looptris
blender.exe :0x00007FF76ABB1590 blender::draw::mesh_extract_render_data_node_exec
blender.exe :0x00007FF76EC82AF0 BLI_task_graph_node_push_work
blender.exe :0x00007FF76ABAEF80 blender::draw::mesh_buffer_cache_create_requested
blender.exe :0x00007FF76AB7FCB0 DRW_mesh_batch_cache_create_requested
blender.exe :0x00007FF76AB73C10 drw_batch_cache_generate_requested
blender.exe :0x00007FF76AB3E680 drw_engines_cache_populate
blender.exe :0x00007FF76AB40C60 DRW_draw_render_loop_ex
blender.exe :0x00007FF76AB42030 DRW_draw_view
blender.exe :0x00007FF76B657EC0 view3d_main_region_draw
blender.exe :0x00007FF76AE745C0 ED_region_do_draw
blender.exe :0x00007FF76AA21E70 wm_draw_window_offscreen
blender.exe :0x00007FF76AA21CA0 wm_draw_window
blender.exe :0x00007FF76AA216E0 wm_draw_update
blender.exe :0x00007FF76A9F13E0 WM_main
blender.exe :0x00007FF76A45A970 main
blender.exe :0x00007FF76EB99DA4 __scrt_common_main_seh
KERNEL32.DLL :0x00007FFDD83A5590 BaseThreadInitThunk
ntdll.dll :0x00007FFDD8D24830 RtlUserThreadStart

Lite build is crashing while reading the file, so I won't be able to bisect. @lichtwerk ^ `Memoryblock CDMIntProperty: end corrupt` <details> <summary> Call Stack </summary> Stack trace: blender.exe :0x00007FF76A9B7A80 BLI_memarena_alloc blender.exe :0x00007FF76A8E5B30 blender::bke::mesh::mesh_calc_tessellation_for_face_with_normal_fn blender.exe :0x00007FF76A9B5CB0 BLI_task_parallel_range blender.exe :0x00007FF76A8E4700 blender::bke::mesh::looptris_calc_all blender.exe :0x00007FF76A8E4A40 blender::bke::mesh::looptris_calc_with_normals blender.exe :0x00007FF76A754370 blender::FunctionRef<void __cdecl(blender::Array<MLoopTri,4,blender::GuardedAllocator> &)>::callbac tbb.dll :0x00007FFDD0744FD0 tbb::interface7::internal::isolate_within_arena blender.exe :0x00007FF76A9C3020 blender::CacheMutex::ensure blender.exe :0x00007FF76A755580 Mesh::looptris blender.exe :0x00007FF76ABB3290 mesh_render_data_update_looptris blender.exe :0x00007FF76ABB1590 blender::draw::mesh_extract_render_data_node_exec blender.exe :0x00007FF76EC82AF0 BLI_task_graph_node_push_work blender.exe :0x00007FF76ABAEF80 blender::draw::mesh_buffer_cache_create_requested blender.exe :0x00007FF76AB7FCB0 DRW_mesh_batch_cache_create_requested blender.exe :0x00007FF76AB73C10 drw_batch_cache_generate_requested blender.exe :0x00007FF76AB3E680 drw_engines_cache_populate blender.exe :0x00007FF76AB40C60 DRW_draw_render_loop_ex blender.exe :0x00007FF76AB42030 DRW_draw_view blender.exe :0x00007FF76B657EC0 view3d_main_region_draw blender.exe :0x00007FF76AE745C0 ED_region_do_draw blender.exe :0x00007FF76AA21E70 wm_draw_window_offscreen blender.exe :0x00007FF76AA21CA0 wm_draw_window blender.exe :0x00007FF76AA216E0 wm_draw_update blender.exe :0x00007FF76A9F13E0 WM_main blender.exe :0x00007FF76A45A970 main blender.exe :0x00007FF76EB99DA4 __scrt_common_main_seh KERNEL32.DLL :0x00007FFDD83A5590 BaseThreadInitThunk ntdll.dll :0x00007FFDD8D24830 RtlUserThreadStart </details>

Pratik Borhade added

and removed

labels 2023-09-27 05:12:12 +02:00

Philipp Oeser commented

2023-09-27 09:56:12 +02:00

Member

Assume this is caused by 6ec842c43c (and a0c5467b7d didnt help).
Will double-check.

Assume this is caused by 6ec842c43ce3 (and a0c5467b7da9 didnt help). Will double-check.

Philipp Oeser commented

2023-09-27 10:25:33 +02:00

Member

Assume this is caused by 6ec842c43c (and a0c5467b7d didnt help).
Will double-check.

Confirmed.

> Assume this is caused by 6ec842c43ce3 (and a0c5467b7da9 didnt help). > Will double-check. Confirmed. CC @mano-wii

Philipp Oeser added

Nodes & Physics

and removed

Nodes & Physics

labels 2023-09-27 10:26:09 +02:00

Hans Goudey added

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labels 2023-09-27 16:19:45 +02:00

Germano Cavalcante referenced this issue

2023-09-27 16:35:52 +02:00

Bevel + Weld modifer Crash #112922

Germano Cavalcante referenced this issue from a commit

2023-09-27 18:00:23 +02:00

Fix #112909, #112922: Weld modifier crashes in some situations

Germano Cavalcante commented

2023-09-27 18:34:57 +02:00

Member

Resolved by 48204b630c

Resolved by 48204b630c

Germano Cavalcante closed this issue

2023-09-27 18:35:01 +02:00

Germano Cavalcante added

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labels 2023-09-27 18:35:13 +02:00

Blender Bot added

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labels 2023-09-27 18:35:48 +02:00

Germano Cavalcante referenced a pull request that will close this issue

2023-09-27 19:31:26 +02:00

Fix #112909 and #112922: Weld modifier crashes in some situations #112967

Germano Cavalcante referenced this issue

2023-09-27 19:33:57 +02:00

Blender LTS: Maintenance Task 3.6 #109399

Philipp Oeser referenced this issue from a commit

2023-10-12 14:38:12 +02:00

Fix #112909 and #112922: Weld modifier crashes in some situations

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