Crash on applying boolean modifier #98705

New Issue

Vince Herried · 2022-06-09T02:38:22+02:00

Vince Herried commented

2022-06-09 02:38:22 +02:00

System Information
Operating system: Linux Fedora V35
Graphics card: Nvidia 3070TI

Blender Version
Blender 3.1.2 and Blender 3.2.0 both crash

Short description of error
I created a mesh object, then used boolean modifier to create a hollow center. I applied the modifier. When I go into edit to clean it up, it crashes.

Exact steps for others to reproduce the error
apply the boolean modifier to the mesh "Bottom" with object "Plug" in the included blend file using all defaults. Enter edit mode and see the mesh is badly corrupted.

part7.blend
printReady1.blend

**System Information** Operating system: Linux Fedora V35 Graphics card: Nvidia 3070TI **Blender Version** Blender 3.1.2 and Blender 3.2.0 both crash **Short description of error** I created a mesh object, then used boolean modifier to create a hollow center. I applied the modifier. When I go into edit to clean it up, it crashes. **Exact steps for others to reproduce the error** apply the boolean modifier to the mesh "Bottom" with object "Plug" in the included blend file using all defaults. Enter edit mode and see the mesh is badly corrupted. [part7.blend](https://archive.blender.org/developer/F13142407/part7.blend) [printReady1.blend](https://archive.blender.org/developer/F13140813/printReady1.blend)

Vince Herried commented

2022-06-09 02:38:23 +02:00

Added subscriber: @vince_549

Vince Herried commented

2022-06-09 03:05:41 +02:00

Updated the blend file to pack external data.

Pratik Borhade commented

2022-06-09 05:11:30 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-06-09 05:11:30 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Pratik Borhade commented

2022-06-09 05:11:30 +02:00

Hi, thanks for the report. I get instant crash after opening your file. Looks like meshes from you file are corrupted.

Error found: object Plug had invalid mesh data!
Error found: object Top had invalid mesh data!```
Could you try the attached file?
[printReady1-mesh-validate.blend](https://archive.blender.org/developer/F13140918/printReady1-mesh-validate.blend)

Hi, thanks for the report. I get instant crash after opening your file. Looks like meshes from you file are corrupted. ```Error found: object Bottom had invalid mesh data! Error found: object Plug had invalid mesh data! Error found: object Top had invalid mesh data!``` Could you try the attached file? [printReady1-mesh-validate.blend](https://archive.blender.org/developer/F13140918/printReady1-mesh-validate.blend)

Vince Herried commented

2022-06-10 00:16:12 +02:00

your blend file opened fine. I was able to fix my blend file by deleting a face and saving, crash, repeat.
There was some seriously messed up topology apparently caused by the boolean modifier?
I checked my blend file before the boolean modifier and the 3d-print modifier likes it.
I was able to re-create the problem. Mesh "Top", "Bottom", and "Plug". I checked "Top" and "Bottom" with the standard blender 3d-print add on, it liked them both.
The plug is a simple stretched cube to hollow out the center.
I then applied a boolean modifier on the "bottom" using the plug as the object.
Blender then re-created the mesh with the horrible topology that caused it to crash repeatedly.
I am adding the blend file with the three mesh parts before doing the add boolean modifier. So I guess to try to re-create the problem you will have to apply the boolean to the bottom using the plug as the object
all the other parameters I left to default.

Thanks for looking :)
part7.blend

your blend file opened fine. I was able to fix my blend file by deleting a face and saving, crash, repeat. There was some seriously messed up topology apparently caused by the boolean modifier? I checked my blend file before the boolean modifier and the 3d-print modifier likes it. I was able to re-create the problem. Mesh "Top", "Bottom", and "Plug". I checked "Top" and "Bottom" with the standard blender 3d-print add on, it liked them both. The plug is a simple stretched cube to hollow out the center. I then applied a boolean modifier on the "bottom" using the plug as the object. Blender then re-created the mesh with the horrible topology that caused it to crash repeatedly. I am adding the blend file with the three mesh parts before doing the add boolean modifier. So I guess to try to re-create the problem you will have to apply the boolean to the bottom using the plug as the object all the other parameters I left to default. Thanks for looking :) [part7.blend](https://archive.blender.org/developer/F13142407/part7.blend)

Vince Herried commented

2022-06-12 05:31:47 +02:00

What more documentation is needed?

Pratik Borhade commented

2022-06-12 05:41:10 +02:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Pratik Borhade commented

2022-06-15 12:57:50 +02:00

So I guess to try to re-create the problem you will have to apply the boolean to the bottom using the plug as the object

Hi, crash seems very random. It does not happen every time.
Did you import this from anywhere? (don't they are really imported but asking just for clarity)

> So I guess to try to re-create the problem you will have to apply the boolean to the bottom using the plug as the object Hi, crash seems very random. It does not happen every time. Did you import this from anywhere? (don't they are really imported but asking just for clarity)

Vince Herried commented

2022-06-17 20:14:09 +02:00

It was not imported. I created it from a basic mesh cube. Using knife tool. Trying to create this joint

https://www.youtube.com/watch?v=GtdQoT7saz0

I found after applying the boolean modifier then going into edit and changing between vertex, edge, and face times really weird things happened followed by crash
I was able to recreate it from scratch.
Then found if I added multiple loop cuts before adding the boolean modifier, the crashes stopped.
I'm thinking of making a video of how I created this problem.

It was not imported. I created it from a basic mesh cube. Using knife tool. Trying to create this joint https://www.youtube.com/watch?v=GtdQoT7saz0 I found after applying the boolean modifier then going into edit and changing between vertex, edge, and face times really weird things happened followed by crash I was able to recreate it from scratch. Then found if I added multiple loop cuts before adding the boolean modifier, the crashes stopped. I'm thinking of making a video of how I created this problem.

Pratik Borhade changed title from ~~Blender 3.2.0 crashes~~ to Crash on applying boolean modifier

2022-06-22 07:59:14 +02:00

Pratik Borhade commented

2022-06-22 08:28:07 +02:00

Changed status from 'Needs Triage' to: 'Needs Developer To Reproduce'

Pratik Borhade commented

2022-06-22 08:28:07 +02:00

Something is indeed wrong with the created mesh. it crashes randomly in certain cases

when changing boolean operation type
selecting object for boolean operation
Applying modifier
Crash even occurs sometime when running with single thread (-t 1)
Can also confirm that geometry is corrupted when boolean object is selected
Tagging modules for more information.

Call stack:
blender.exe         :0x00007FF7291AD260  GPU_indexbuf_set_tri_verts
blender.exe         :0x00007FF724631E30  blender::draw::extract_tris_iter_poly_mesh
blender.exe         :0x00007FF7245F4DE0  blender::draw::extract_range_iter_poly_mesh
blender.exe         :0x00007FF729391120  BLI_task_parallel_range
blender.exe         :0x00007FF7245F4F80  blender::draw::extract_task_range_run
blender.exe         :0x00007FF7293BE000  tbb::flow::interface11::internal::function_body_leaf<tbb::flow::interface11::continue_msg,tbb::flow
blender.exe         :0x00007FF7293BE3F0  tbb::flow::interface11::internal::apply_body_task_bypass<tbb::flow::interface11::internal::continue
tbb.dll             :0x00007FF86C2CF220  tbb::recursive_mutex::scoped_lock::internal_try_acquire
tbb.dll             :0x00007FF86C2CF220  tbb::recursive_mutex::scoped_lock::internal_try_acquire
tbb.dll             :0x00007FF86C2C3FE0  tbb::interface7::internal::task_arena_base::internal_execute
blender.exe         :0x00007FF7293BEAF0  tbb::flow::interface10::graph::wait_for_all
blender.exe         :0x00007FF7245DEB20  DRW_mesh_batch_cache_create_requested
blender.exe         :0x00007FF7245D45B0  drw_batch_cache_generate_requested
blender.exe         :0x00007FF7245AE7A0  drw_engines_cache_populate
blender.exe         :0x00007FF7245AAEC0  DRW_draw_render_loop_ex
blender.exe         :0x00007FF7245ABFB0  DRW_draw_view
blender.exe         :0x00007FF724FBC6E0  view3d_main_region_draw
blender.exe         :0x00007FF724887680  ED_region_do_draw
blender.exe         :0x00007FF7244B3680  wm_draw_window_offscreen
blender.exe         :0x00007FF7244B34D0  wm_draw_window
blender.exe         :0x00007FF7244B2FC0  wm_draw_update
blender.exe         :0x00007FF72448C900  WM_main
blender.exe         :0x00007FF7235711D0  main
blender.exe         :0x00007FF729583770  __scrt_common_main_seh
KERNEL32.DLL        :0x00007FF88FD87020  BaseThreadInitThunk
ntdll.dll           :0x00007FF890E42630  RtlUserThreadStart```

Something is indeed wrong with the created mesh. it crashes randomly in certain cases - when changing boolean operation type - selecting object for boolean operation - Applying modifier Crash even occurs sometime when running with single thread (-t 1) Can also confirm that geometry is corrupted when boolean object is selected Tagging modules for more information. ```lines=10 Call stack: blender.exe :0x00007FF7291AD260 GPU_indexbuf_set_tri_verts blender.exe :0x00007FF724631E30 blender::draw::extract_tris_iter_poly_mesh blender.exe :0x00007FF7245F4DE0 blender::draw::extract_range_iter_poly_mesh blender.exe :0x00007FF729391120 BLI_task_parallel_range blender.exe :0x00007FF7245F4F80 blender::draw::extract_task_range_run blender.exe :0x00007FF7293BE000 tbb::flow::interface11::internal::function_body_leaf<tbb::flow::interface11::continue_msg,tbb::flow blender.exe :0x00007FF7293BE3F0 tbb::flow::interface11::internal::apply_body_task_bypass<tbb::flow::interface11::internal::continue tbb.dll :0x00007FF86C2CF220 tbb::recursive_mutex::scoped_lock::internal_try_acquire tbb.dll :0x00007FF86C2CF220 tbb::recursive_mutex::scoped_lock::internal_try_acquire tbb.dll :0x00007FF86C2C3FE0 tbb::interface7::internal::task_arena_base::internal_execute blender.exe :0x00007FF7293BEAF0 tbb::flow::interface10::graph::wait_for_all blender.exe :0x00007FF7245DEB20 DRW_mesh_batch_cache_create_requested blender.exe :0x00007FF7245D45B0 drw_batch_cache_generate_requested blender.exe :0x00007FF7245AE7A0 drw_engines_cache_populate blender.exe :0x00007FF7245AAEC0 DRW_draw_render_loop_ex blender.exe :0x00007FF7245ABFB0 DRW_draw_view blender.exe :0x00007FF724FBC6E0 view3d_main_region_draw blender.exe :0x00007FF724887680 ED_region_do_draw blender.exe :0x00007FF7244B3680 wm_draw_window_offscreen blender.exe :0x00007FF7244B34D0 wm_draw_window blender.exe :0x00007FF7244B2FC0 wm_draw_update blender.exe :0x00007FF72448C900 WM_main blender.exe :0x00007FF7235711D0 main blender.exe :0x00007FF729583770 __scrt_common_main_seh KERNEL32.DLL :0x00007FF88FD87020 BaseThreadInitThunk ntdll.dll :0x00007FF890E42630 RtlUserThreadStart```

Philipp Oeser commented

2022-07-05 11:34:02 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2022-07-05 11:34:02 +02:00

#99191 (Regression: Blender crashes when texture painting (caused by boolean modifers)) is probably the root cause, we also have invalid mat numbers on the MPoly here

#99191 (Regression: Blender crashes when texture painting (caused by boolean modifers)) is probably the root cause, we also have invalid `mat` numbers on the `MPoly` here

Philipp Oeser commented

2022-07-05 11:34:39 +02:00

Added subscriber: @HooglyBoogly

Philipp Oeser commented

2022-07-05 11:34:39 +02:00

CC @HooglyBoogly

Philipp Oeser removed the

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Crash on applying boolean modifier #98705