Bevel + Weld modifer Crash #112922

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opened 2023-09-26 21:27:09 +02:00 by Daniel Gryningstjerna · 7 comments

Daniel Gryningstjerna commented

2023-09-26 21:27:09 +02:00

System Information
Operating system: Windows-10-10.0.19045-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 536.67

Blender Version
Broken: version: 3.6.1, branch: blender-v3.6-release, commit date: 2023-07-17 12:50, hash: 8bda729ef4dc
3.6.4 and 4.0 crashes as well, tested on multiable computers with consistant result.
I know there was a weld related issue that was fixed in 3.6.3, but this seams unrelated to that issue.

Worked: (newest version of Blender that worked as expected)
Blender 3.5 works as expected

Short description of error
When using two Bevel modifiers and one Weld, it produces consistent crashes after adjusting the amount in either Bevel for a few seconds.

Exact steps for others to reproduce the error

Add 1 bevel with vertex group or bevel weight with assigned vertices or edges
Add a second bevel with angle
Add a Weld Modfier
Change any of bevel amount for about 5-15 sekunds
Crash!

More obeservations:
When the weld is set to connected I coulde not get it to crash.

Here is the blend file I tested with and a video of the issue:

**System Information** Operating system: Windows-10-10.0.19045-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 536.67 **Blender Version** Broken: version: 3.6.1, branch: blender-v3.6-release, commit date: 2023-07-17 12:50, hash: `8bda729ef4dc` 3.6.4 and 4.0 crashes as well, tested on multiable computers with consistant result. I know there was a weld related issue that was fixed in 3.6.3, but this seams unrelated to that issue. Worked: (newest version of Blender that worked as expected) Blender 3.5 works as expected **Short description of error** When using two Bevel modifiers and one Weld, it produces consistent crashes after adjusting the amount in either Bevel for a few seconds. **Exact steps for others to reproduce the error** 1. Add 1 bevel with vertex group or bevel weight with assigned vertices or edges 2. Add a second bevel with angle 3. Add a Weld Modfier 4. Change any of bevel amount for about 5-15 sekunds 5. Crash! More obeservations: When the weld is set to connected I coulde not get it to crash. Here is the blend file I tested with and a video of the issue:

2023-09-26 21-19-01 - Trim.mp4

1.8 MiB

Weld+Bevel_Crash.blend

906 KiB

Daniel Gryningstjerna added the

labels 2023-09-26 21:27:09 +02:00

Daniel Gryningstjerna changed title from ~~2 Bevelse + Weld Crash~~ to Bevel + Weld modifer Crash

2023-09-26 21:41:39 +02:00

Daniel Gryningstjerna referenced this issue

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

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

Germano Cavalcante commented

2023-09-26 23:10:02 +02:00

Member

Thanks for the report, @Dangry. I can confirm. It is a regression.

Thanks for the report, @Dangry. I can confirm. It is a regression.

Germano Cavalcante added

Nodes & Physics

and removed

labels 2023-09-26 23:10:38 +02:00

Germano Cavalcante self-assigned this 2023-09-26 23:10:55 +02:00

Pratik Borhade referenced this issue

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

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

Jacques Lucke commented

2023-09-27 15:43:46 +02:00

Member

I started simplifying the file a bit. Now one just has to enable the modifier in a debug build and it will trigger an assert.

I started simplifying the file a bit. Now one just has to enable the modifier in a debug build and it will trigger an assert.

Weld+Bevel_Crash2.blend

1.2 MiB

Hans Goudey added

and removed

labels 2023-09-27 16:16:37 +02:00

Germano Cavalcante commented

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

Member

Fix is on the way. (Will also fix #112909).
The new code will also merge customdata of corners better.
But the tests file will have to be updated.

Fix is on the way. (Will also fix #112909). The new code will also merge customdata of corners better. But the tests file will have to be updated.

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 18:34:23 +02:00

Member

Resolved by 48204b630c

Resolved by 48204b630c

❤️ 1 🎉 1

Germano Cavalcante closed this issue

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

Blender Bot added

and removed

labels 2023-09-27 18:34:28 +02:00

Germano Cavalcante added

and removed

labels 2023-09-27 18:34:44 +02:00

Germano Cavalcante referenced 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

Daniel Gryningstjerna commented

2023-09-27 21:19:59 +02:00

Author

Resolved by 48204b630c

Thank you so much! :) That was insanely fast!

Really happy to see the issue solved so quickly since it has been making my production files crash a lot during the past few days. Hopfully the fix will be added to 3.6.5?

> Resolved by 48204b630c Thank you so much! :) That was insanely fast! Really happy to see the issue solved so quickly since it has been making my production files crash a lot during the past few days. Hopfully the fix will be added to 3.6.5?

Germano Cavalcante commented

2023-09-27 21:46:55 +02:00

Member

Hopfully the fix will be added to 3.6.5

I put it on the Backport list:
Blender LTS: Maintenance Task 3.6

> Hopfully the fix will be added to 3.6.5 I put it on the Backport list: [Blender LTS: Maintenance Task 3.6](https://projects.blender.org/blender/blender/issues/109399)

Daniel Gryningstjerna commented

2023-09-27 21:54:15 +02:00

Author

Hopfully the fix will be added to 3.6.5

I put it on the Backport list:
Blender LTS: Maintenance Task 3.6

Thanks a lot! :) I really appreciate it!

> > Hopfully the fix will be added to 3.6.5 > > I put it on the Backport list: > [Blender LTS: Maintenance Task 3.6](https://projects.blender.org/blender/blender/issues/109399) Thanks a lot! :) I really appreciate it!

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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Reference: blender/blender#112922

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