Blender crashes loading project. #120916

Open
opened 2024-04-22 10:24:52 +02:00 by Jakub Steiner · 7 comments

System Information
Operating system: Linux-6.8.5-301.fc40.x86_64-x86_64-with-glibc2.38 64 Bits, WAYLAND UI
Graphics card: AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 17.0.6, DRM 3.57, 6.8.5-301.fc40.x86_64) AMD 4.6 (Core Profile) Mesa 24.0.5 (git-7737614720)

Blender Version
Broken: version: 4.1.0, branch: blender-v4.1-release, commit date: 2024-03-25 20:42, hash: 40a5e739e270
Worked: 4.0.2

Short description of error
Blender 4.1 crashes upon loading the attached project.

**System Information** Operating system: Linux-6.8.5-301.fc40.x86_64-x86_64-with-glibc2.38 64 Bits, WAYLAND UI Graphics card: AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 17.0.6, DRM 3.57, 6.8.5-301.fc40.x86_64) AMD 4.6 (Core Profile) Mesa 24.0.5 (git-7737614720) **Blender Version** Broken: version: 4.1.0, branch: blender-v4.1-release, commit date: 2024-03-25 20:42, hash: `40a5e739e270` Worked: 4.0.2 **Short description of error** Blender 4.1 crashes upon loading the attached project.
Jakub Steiner added the
Type
Report
Priority
Normal
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Needs Triage
labels 2024-04-22 10:24:53 +02:00

Can confirm crash.

Can confirm crash.
Iliya Katushenock changed title from 4.1 crashes loading project. to Blender crashes loading project. 2024-04-22 14:03:54 +02:00

@LukasTonne now here is IndexSwitch node with nullptr storage/

@LukasTonne now here is `IndexSwitch` node with nullptr storage/
Member

@mod_moder I assume you pinged me because my earlier bug report #116669 with a similar issue? I closed that one because i couldn't repro it. Would be great to know how/why node storage disappears here ...

@mod_moder I assume you pinged me because my earlier bug report #116669 with a similar issue? I closed that one because i couldn't repro it. Would be great to know how/why node storage disappears here ...
Member

@JakubSteiner Hi, is there any chance this file was created in 4.1, then saved in 4.0, then opened again in 4.1?

Currently that sequence isn't supported. If the file is saved in the old version, various data attached to nodes that is necessary is lost.

@JakubSteiner Hi, is there any chance this file was created in 4.1, then saved in 4.0, then opened again in 4.1? Currently that sequence isn't supported. If the file is saved in the old version, various data attached to nodes that is necessary is lost.
Hans Goudey added
Status
Needs Information from User
and removed
Status
Confirmed
labels 2024-04-22 20:40:07 +02:00
Author

I can't 100% rule out that sequence. Perhaps unsupported doesn't necessarily need to result in a crash though.

I can't 100% rule out that sequence. Perhaps unsupported doesn't necessarily need to result in a crash though.
Author

This version from Fri Jan 5 is very likely untouched by 4.1, but still crashes it on opening.

This version from Fri Jan 5 is very likely untouched by 4.1, but still crashes it on opening.
Member

That file has the index switch node, so it looks like it was saved in 4.1 as well. Generally going back and forth between versions tends to bring up quite a few tricky issues, and validation on file loading doesn't always come for free performance-wise.

That file has the index switch node, so it looks like it was saved in 4.1 as well. Generally going back and forth between versions tends to bring up quite a few tricky issues, and validation on file loading doesn't always come for free performance-wise.
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Reference: blender/blender#120916
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