INT_DIVIDE_BY_ZERO in Process Octane Passes on a default single-cube scene, single GPU or dual GPU, beauty only exports just fine, any multipass fails
7985WX, 256GB, 2x 4090, fully patched W11, 610.88 studio, 1.94 octane, C4D 2026.3.4
Anytime I set a multipass output it crashes. Originally thought it was cryptomatte, turns out its any multipass at all. Beauties render fine. Cant submit the full bug report right now. But some quick reference mentioned problems with the high thread count.
Multipass outputs fail on threadripper
Moderators: ChrisHekman, aoktar
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Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.
All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
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Please note that reports of issues inside existing threads will be ignored/removed, and reports may be closed if the reporter does not respond to subsequent queries in the thread.
Before posting a bug report, please check the following:
1. That the issue has not already been disclosed
2. That the issue is specific to this plugin, and not Octane in general (Try reproducing it in Standalone)
Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.
All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
A. Operating System, including version (i.e. Win 7, OSX 10.11.2, Ubuntu 14.04, etc.)
B. Graphics Card(s) model (i.e. GTX 580 - 3GB, TITAN, etc.)
C. RAM Capacity (i.e. 6 GB)
D. Nvidia driver version (i.e. 7.50, 7.5.22)
E. OctaneRender Standalone version, if installed (i.e. 2.24.2, 2.23, etc.)
F. OctaneRender plugin version (i.e. v2.25 - 2.21)
G. Host application version, including build number if available (i.e. 3ds Max 2016 Build 18.0)
H. A detailed description of the issue and steps to reproduce it (Include Screenshots or video capture), as well as an example scene if applicable.
I. Copies of the Octane Log window and Console window outputs (full text attached as a file to your post is recommended).
Please note that reports of issues inside existing threads will be ignored/removed, and reports may be closed if the reporter does not respond to subsequent queries in the thread.
- Attachments
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- c4doctanelog.txt
- (14.45 KiB) Downloaded 31 times
Hi,
Are you sure to have shared the proper c4doctanelog.txt file?
Could you share the scene that is crashing for you?
ciao,
Beppe
Are you sure to have shared the proper c4doctanelog.txt file?
Could you share the scene that is crashing for you?
ciao,
Beppe
Sent you DM with logs and default scene it happens in for me.
*edit Attached log here, seems its clean from project details
*edit Attached log here, seems its clean from project details
- Attachments
-
- c4doctanelog.txt
- (9.01 KiB) Downloaded 29 times
Thanks!
I have answered you via private message.
ciao,
Beppe
I have answered you via private message.
ciao,
Beppe

