Flatpak KDE fatal error with file browser #707

New Issue

MrUnknownDE · 2026-04-05T16:26:44+02:00

MrUnknownDE commented

2026-04-05 16:26:44 +02:00

Originally created by @xnfra on 2/18/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2-dev

Operating System (OS)

Linux

OS Version

Fedora KDE

Additional system information

No response

Printer

P1S

How to reproduce

1: Open Orca
2: Open Project
3: Try to open project in my Download folder
4: Crashes

Actual results

Crashes.

Expected results

Open the project.

Project file & Debug log uploads

end of log:

[info] 2026-02-18 04:20:36.610743[Thread 0x00007f8c2d78a480]:load_projectfilename is: and originfile is: - [info] 2026-02-18 04:20:36.610787[Thread 0x00007f8c2d78a480]:load_project [info] 2026-02-18 04:20:36.993911[Thread 0x00007f8b4b7fe6c0]:process_task{ type:Backup, id:0, path:, object:0, extra:2} and interval = 10 [info] 2026-02-18 04:20:36.993972[Thread 0x00007f8c2d78a480]:process_ui_task{ type:Backup, id:0, path:, object:0, extra:2} and interval = 10
crashes right after.

Checklist of files to include

Log file
Project file

Anything else?

I can drag the .3mf file onto the screen and open it that way but it crashes when trying to open my Downloads folder.

Video

*Originally created by @xnfra on 2/18/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2-dev ### Operating System (OS) Linux ### OS Version Fedora KDE ### Additional system information _No response_ ### Printer P1S ### How to reproduce 1: Open Orca 2: Open Project 3: Try to open project in my Download folder 4: Crashes ### Actual results Crashes. ### Expected results Open the project. ### Project file & Debug log uploads end of log: ` [info] 2026-02-18 04:20:36.610743[Thread 0x00007f8c2d78a480]:load_projectfilename is: and originfile is: - [info] 2026-02-18 04:20:36.610787[Thread 0x00007f8c2d78a480]:load_project [info] 2026-02-18 04:20:36.993911[Thread 0x00007f8b4b7fe6c0]:process_task{ type:Backup, id:0, path:, object:0, extra:2} and interval = 10 [info] 2026-02-18 04:20:36.993972[Thread 0x00007f8c2d78a480]:process_ui_task{ type:Backup, id:0, path:, object:0, extra:2} and interval = 10 ` crashes right after. ### Checklist of files to include - [x] Log file - [ ] Project file ### Anything else? I can drag the .3mf file onto the screen and open it that way but it crashes when trying to open my Downloads folder. [Video](https://github.com/user-attachments/assets/2514efa5-05bd-484c-8936-438460fe82fd)

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Reference: github/OrcaSlicer#707