Geo node hair crashes Blender when rendering a sequence #119786

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opened 2024-03-22 13:55:28 +01:00 by Robert Rioux · 20 comments

Robert Rioux commented

2024-03-22 13:55:28 +01:00

System Information
Operating system: Windows-10-10.0.22621-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 4080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 532.09

Blender Version
Broken: version: 4.0.2, branch: blender-v4.0-release, commit date: 2023-12-05 07:41, hash: 9be62e85b727
Worked: (newest version of Blender that worked as expected)

Short description of error
Geo node hair crashes Blender when rendering a sequence

Exact steps for others to reproduce the error

Open attached file, render sequence.

**System Information** Operating system: Windows-10-10.0.22621-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 4080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 532.09 **Blender Version** Broken: version: 4.0.2, branch: blender-v4.0-release, commit date: 2023-12-05 07:41, hash: `9be62e85b727` Worked: (newest version of Blender that worked as expected) **Short description of error** Geo node hair crashes Blender when rendering a sequence **Exact steps for others to reproduce the error** Open attached file, render sequence.

138D-060_Lighting_v0006.crash.zip

94 MiB

Robert Rioux added the

labels 2024-03-22 13:55:29 +01:00

Iliya Katushenock commented

2024-03-22 13:59:28 +01:00

Member

Hi, thanks for report, can you check 4.1?

Hi, thanks for report, can you check 4.1?

Robert Rioux commented

2024-03-22 14:22:20 +01:00

Author

I'd love to but 4.1 doesn't like me. Took about 3 minutes to launch. Then I ask to use my settings for 4.0 and it has been a few minutes and it's seems jammed. 4.0 is also very long to open. Everybody I know tells me the same thing. So if you could try 4.1 on your side it would be appreciated. Thanks

I'd love to but 4.1 doesn't like me. Took about 3 minutes to launch. Then I ask to use my settings for 4.0 and it has been a few minutes and it's seems jammed. 4.0 is also very long to open. Everybody I know tells me the same thing. So if you could try 4.1 on your side it would be appreciated. Thanks

Robert Rioux commented

2024-03-22 14:25:36 +01:00

Author

Ok, I have been able to try in 4.1 and it's working!

Ok, I have been able to try in 4.1 and it's working!

Robert Rioux commented

2024-03-22 14:54:35 +01:00

Author

I answered too fast. I crashed after a few frames

I answered too fast. I crashed after a few frames

Iliya Katushenock commented

2024-03-22 15:17:31 +01:00

Member

I can confirm crash in 4.0, but no one 4.1 or 4.2 does not crash for me. Can you add hash of 4.1 version what you use? (thing like 4.0.2, branch: blender-v4.0-release, commit date: 2023-12-05 07:41, hash: 9be62e85b727 in your report that is generated automatically in report template by blender).

I can confirm crash in 4.0, but no one 4.1 or 4.2 does not crash for me. Can you add hash of 4.1 version what you use? (thing like `4.0.2, branch: blender-v4.0-release, commit date: 2023-12-05 07:41, hash: 9be62e85b727` in your report that is generated automatically in report template by blender).

Iliya Katushenock added the

Render & Cycles

label 2024-03-22 15:17:38 +01:00

Hans Goudey commented

2024-03-22 15:18:18 +01:00

Member

Another data point: I rendered the whole sequence in latest main (4.2) and it didn't crash.

Another data point: I rendered the whole sequence in latest main (4.2) and it didn't crash.

Robert Rioux commented

2024-03-22 15:20:13 +01:00

Author

blender-4.1.0-candidate+v41.b9ef66693adf-windows.amd64-release

blender-4.1.0-candidate+v41.b9ef66693adf-windows.amd64-release

Iliya Katushenock commented

2024-03-22 15:29:25 +01:00

Member

To make sure, you can not run release version, right?

To make sure, you can not run release version, right?

Robert Rioux commented

2024-03-22 15:49:38 +01:00

Author

It's not released yet

It's not released yet

Iliya Katushenock commented

2024-03-22 15:50:27 +01:00

Member

Ah, sorry, mix up with 4.0..

Ah, sorry, mix up with 4.0..

Philipp Oeser commented

2024-03-22 16:23:47 +01:00

Member

Crash also reproduced in 4.02, but 4.1 rendered the whole sequence here...

**System Information**
Operating system: Linux-6.7.7-200.fc39.x86_64-x86_64-with-glibc2.38 64 Bits, X11 UI
Graphics card: NVIDIA GeForce RTX 3080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 550.54.14
version: 4.1.0 Release Candidate, branch: blender-v4.1-release, commit date: 2024-03-21 20:22, hash: `b9ef66693adf`

Crash also reproduced in 4.02, but 4.1 rendered the whole sequence here... ``` **System Information** Operating system: Linux-6.7.7-200.fc39.x86_64-x86_64-with-glibc2.38 64 Bits, X11 UI Graphics card: NVIDIA GeForce RTX 3080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 550.54.14 version: 4.1.0 Release Candidate, branch: blender-v4.1-release, commit date: 2024-03-21 20:22, hash: `b9ef66693adf` ```

Robert Rioux commented

2024-03-22 16:44:24 +01:00

Author

I've tried 4.1 again and it's seem ok this time. Maybe it was something else before when it crashed.

I've tried 4.1 again and it's seem ok this time. Maybe it was something else before when it crashed.

Robert Rioux commented

2024-03-22 16:46:05 +01:00

Author

I thought the problem could be because we are using an addon to have geo node hair with dynamics.

I thought the problem could be because we are using an addon to have geo node hair with dynamics.

Philipp Oeser commented

2024-03-22 16:51:35 +01:00

Member

Could you check without the Addon then?

Will put this on Needs Information from User for now (unless we have a clear sign that this is still n issue in 4.1 onwards -- and without Addons)

Could you check without the Addon then? Will put this on Needs Information from User for now (unless we have a clear sign that this is still n issue in 4.1 onwards -- and without Addons)

Philipp Oeser added

Needs Information from User

and removed

labels 2024-03-22 16:51:51 +01:00

Robert Rioux commented

2024-03-22 17:30:27 +01:00

Author

I will try in a few hours. I was trying to install 4.1 on my laptop too and got an error message that the path was too long. I'm sure this doesn't help ;-)

blender-4.1.0-candidate+v41.b9ef66693adf-windows.amd64-release

I will try in a few hours. I was trying to install 4.1 on my laptop too and got an error message that the path was too long. I'm sure this doesn't help ;-) blender-4.1.0-candidate+v41.b9ef66693adf-windows.amd64-release

Robert Rioux commented

2024-03-24 14:41:55 +01:00

Author

So turns out it's the motion blur that makes 4.0 crash when rendering a sequence.

So turns out it's the motion blur that makes 4.0 crash when rendering a sequence.

Philipp Oeser commented

2024-04-04 09:49:25 +02:00

Member

So turns out it's the motion blur that makes 4.0 crash when rendering a sequence.

But does this mean 4.1 is fine? Report could be closed?

> So turns out it's the motion blur that makes 4.0 crash when rendering a sequence. But does this mean 4.1 is fine? Report could be closed?

Robert Rioux commented

2024-04-04 13:37:33 +02:00

Author

Release candidate was OK but looks like everything broke for the official release. I need more testing. Working on it now.

Release candidate was OK but looks like everything broke for the official release. I need more testing. Working on it now.

Robert Rioux commented

2024-04-12 03:20:47 +02:00

Author

So 4.1 lets me render a sequence but the hair completely go crazy. They are OK in the viewport in cycles but as soon as I do Render Image or Render Animation I get completely broken results.

If someone could take a look at this as an emergency it would be appreciated because I need to render 35 shots for the BCON LA Conference on the 20th and I don't want to have to present it like that. :-)

So 4.1 lets me render a sequence but the hair completely go crazy. They are OK in the viewport in cycles but as soon as I do Render Image or Render Animation I get completely broken results. If someone could take a look at this as an emergency it would be appreciated because I need to render 35 shots for the BCON LA Conference on the 20th and I don't want to have to present it like that. :-)

Manatea small_Rigging_Final.zip

103 MiB

Screenshot 2024-04-11 210653.png

548 KiB

Screenshot 2024-04-11 211723.png

376 KiB

Screenshot 2024-04-11 210653.png

Screenshot 2024-04-11 211723.png

Philipp Oeser added

and removed

Needs Information from User

labels 2024-04-12 09:21:51 +02:00

Robert Rioux commented

2024-04-12 13:35:43 +02:00

Author

Found the issue. It's the subdivision on the body. It's set to 1 for the viewport but 2 for rendering. When I set it to 1 it works. Case closed.

Found the issue. It's the subdivision on the body. It's set to 1 for the viewport but 2 for rendering. When I set it to 1 it works. Case closed.

Robert Rioux closed this issue

2024-04-12 13:35:46 +02:00

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labels 2024-04-12 13:35:47 +02:00

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Reference: blender/blender#119786

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