Unable to open Preferences - crash #1364

New Issue

MrUnknownDE · 2026-04-05T17:27:54+02:00

MrUnknownDE commented

2026-04-05 17:27:54 +02:00

Originally created by @ektus on 12/13/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1 Build f2d10a0

Operating System (OS)

Linux

OS Version

OpenSuse Tumbleweed

Additional system information

Displaymanager: X.ORG
Desktop environment: XFCE4

Printer

Sovol SV08

How to reproduce

Try to open preferences dialog.

Actual results

Program closes without error message. Crash in dmesg -H:

[13. Dez 20:12] [  T18703] orcaslicer_main[18703]: segfault at 38 ip 00007f7d42c1205e sp 00007ffc6be8b1b0 error 4 in libpangoft2-1.0.so.0.5600.4[d05e,7f7d42c0d000+d000] likely on CPU 5 (core 2, socket 0)
[  +0,000013] [  T18703] Code: 00 00 be 01 00 00 00 4c 89 e7 e8 ed b3 ff ff e9 7c ff ff ff e8 e3 bb ff ff 0f 1f 00 41 57 41 56 41 55 41 54 55 53 48 83 ec 78 <44> 8b 47 38 64 48 8b 04 25 28 00 00 00 48 89 44 24 68 31 c0 45 85

Happens also with current nightly build 2.3.2-dev Build 54c8762 (both Appimage).

Expected results

Open Preferences dialog.

Project file & Debug log uploads

Last logfile:

[error]	2025-12-13 20:26:41.670901[Thread 0x00007efe817fa6c0]:Unable to open connection to spacenavd
[error]	2025-12-13 20:26:42.079540[Thread 0x00007eff61776740]:calc_exclude_triangles:Unable to create exclude triangles
[error]	2025-12-13 20:26:42.085161[Thread 0x00007efec85ed6c0]:Unable to open the file/tmp/orcaslicer_model/Sat_Dec_13/05_57_38#256074#56/Jalousiehalteklammer.3mf
[warning]	2025-12-13 20:26:42.272986[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type
[warning]	2025-12-13 20:26:42.275873[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type
[warning]	2025-12-13 20:26:42.279086[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type
[warning]	2025-12-13 20:26:42.307917[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type
[error]	2025-12-13 20:26:43.650692[Thread 0x00007eff61776740]:calc_exclude_triangles:Unable to create exclude triangles

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @ektus on 12/13/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1 Build f2d10a0 ### Operating System (OS) Linux ### OS Version OpenSuse Tumbleweed ### Additional system information Displaymanager: X.ORG Desktop environment: XFCE4 ### Printer Sovol SV08 ### How to reproduce Try to open preferences dialog. ### Actual results Program closes without error message. Crash in dmesg -H: ``` [13. Dez 20:12] [ T18703] orcaslicer_main[18703]: segfault at 38 ip 00007f7d42c1205e sp 00007ffc6be8b1b0 error 4 in libpangoft2-1.0.so.0.5600.4[d05e,7f7d42c0d000+d000] likely on CPU 5 (core 2, socket 0) [ +0,000013] [ T18703] Code: 00 00 be 01 00 00 00 4c 89 e7 e8 ed b3 ff ff e9 7c ff ff ff e8 e3 bb ff ff 0f 1f 00 41 57 41 56 41 55 41 54 55 53 48 83 ec 78 <44> 8b 47 38 64 48 8b 04 25 28 00 00 00 48 89 44 24 68 31 c0 45 85 ``` Happens also with current nightly build 2.3.2-dev Build 54c8762 (both Appimage). ### Expected results Open Preferences dialog. ### Project file & Debug log uploads Last logfile: ``` [error] 2025-12-13 20:26:41.670901[Thread 0x00007efe817fa6c0]:Unable to open connection to spacenavd [error] 2025-12-13 20:26:42.079540[Thread 0x00007eff61776740]:calc_exclude_triangles:Unable to create exclude triangles [error] 2025-12-13 20:26:42.085161[Thread 0x00007efec85ed6c0]:Unable to open the file/tmp/orcaslicer_model/Sat_Dec_13/05_57_38#256074#56/Jalousiehalteklammer.3mf [warning] 2025-12-13 20:26:42.272986[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type [warning] 2025-12-13 20:26:42.275873[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type [warning] 2025-12-13 20:26:42.279086[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type [warning] 2025-12-13 20:26:42.307917[Thread 0x00007eff61776740]:08:26:42 PM: Warning: Error running JavaScript: Unsupported result type [error] 2025-12-13 20:26:43.650692[Thread 0x00007eff61776740]:calc_exclude_triangles:Unable to create exclude triangles ``` ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? _No response_

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Due Date

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Dependencies

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Reference: github/OrcaSlicer#1364