Bug 294281 - cad/OrcaSlicer: core dump with multiple assertions
Summary: cad/OrcaSlicer: core dump with multiple assertions
Status: New
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Only Me
Assignee: Kenneth Raplee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2026-04-06 10:30 UTC by Michael Zhilin
Modified: 2026-04-08 20:43 UTC (History)
0 users

See Also:
bugzilla: maintainer-feedback? (kenrap)


Attachments
bt and failed assertions (13.19 KB, text/plain)
2026-04-06 10:30 UTC, Michael Zhilin
no flags Details

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Description Michael Zhilin freebsd_committer freebsd_triage 2026-04-06 10:30:24 UTC
Created attachment 269409 [details]
bt and failed assertions

Hi bapt@, kenrap@

As of now I'm user of PrusaSlicer, and I'm curious about OrcaSlicer. 
Thank you for porting and supporting it! 

On 16-CURRENT and latest version (as of 6th of April, 2026) I'm getting assertion errors and coredump on startup. 

PFA text file with output of assertions and output of bt.

It may be worth to mention version of cairo (source of failed assertion): % pkg info cairo
cairo-1.18.2,3

Thanks!
Comment 1 Kenneth Raplee freebsd_committer freebsd_triage 2026-04-06 18:26:27 UTC
(In reply to Michael Zhilin from comment #0)
Hi mizhka@,

Thanks for trying it out!

This problem likely stems from wxGTK.

Could I have you test by adding `--disable-debug` into the CONFIGURE_ARGS in the x11-toolkits/wxgtk32 port and then rebuild/reinstall to see if that solves the problem?

The assertion errors seem similar to the reoccurring popup assertion window on startup which can be safely ignored. That's how bapt@ had it when he finished porting it. It is a bit tedious to passby each time though, but it can be worked around by disabling the debugging in wxGTK.

Maybe OrcaSlicer could use a pkg-message about this?
Comment 2 Michael Zhilin freebsd_committer freebsd_triage 2026-04-08 20:39:53 UTC
Thank you! 

Yes, ignorance makes it working (sometimes...). 
Today i've sliced first model and printed with no issue. 
Hope to get a bit of time to dig into issue.

BR, Misha
Comment 3 Kenneth Raplee freebsd_committer freebsd_triage 2026-04-08 20:43:56 UTC
(In reply to Michael Zhilin from comment #2)
Glad it worked out and thanks for taking time to look into it! :)