2.21 Segmentation fault of Editor_x64 (ver-2.21-982fbb4 ) on Linux system

[carter.hessel]

Hello!

I’m trying to implement the "First-Person Shooter" project from the introductory course. I’ve downloaded the latest version of the asset package from:  https://store.unigine.com/en/add-on/1ee0f247-3291-690e-aa81-1f3869180c41/description.

I’ve encountered a problem where the editor crashes. If I simply click on any animation file in the "Asset Browser", for example: data/fps/hands/hands_animations/hands_pistol_idle.anim, the editor window closes. The system logs show SIGSEGV with a backtrace.

 

The gdb log in attachment.

Thanks!

gdb-editor.log

[silent]

Hi Carter,

Thank you for the bug report!

It looks like you're using Arch Linux, or an Arch-based distribution. Is that correct? Which desktop environment are you currently using?

If possible, could you try switching from KDE Plasma 6 to a different desktop environment and check whether the same behavior still occurs?

There is currently a rare bug in the Editor on some Arch-based distributions where single clicks inside the Asset Browser are treated as double-clicks. This then triggers a second issue: double-clicking a .anim file results in a crash. That crash can also be reproduced on Windows.

At the moment, we haven’t been able to identify why single clicks in the Asset Browser are interpreted as double-clicks on some Arch Linux installations. For example, the issue does not appear to occur on Manjaro. But we expect this to be fixed eventually, within the next SDK updates (the same goes with double-clicking on .anim file).

Thank you!

[carter.hessel]

Hello Silent.

My current system is OpenSUSE Tumbleweed (Its not Arch based):

OS: openSUSE Tumbleweed x86_64
Kernel: Linux 6.18.26-1-longterm
Shell: bash 5.3.9
DE: KDE Plasma 6.6.4
WM: KWin (Wayland)
WM Theme: Breeze
Theme: Breeze (Dark) [Qt], Breeze-Dark [GTK2], Breeze [GTK3]
Icons: breeze-dark [Qt], breeze-dark [GTK2/3/4]
Font: Sans Serif (10pt) [Qt], Sans Serif (10pt) [GTK2/3/4]
Cursor: breeze (18px)
Terminal: konsole 26.4.0
CPU: 11th Gen Intel(R) Core(TM) i7-11800H (16) @ 4.60 GHz
GPU 1: NVIDIA GeForce RTX 3050 Ti Mobile [Discrete]
GPU 2: Intel UHD Graphics @ 1.45 GHz [Integrated]
Memory: 4.56 GiB / 62.49 GiB (7%)
Swap: Disabled
Disk (/): 837.50 GiB / 953.37 GiB (88%) - btrfs

I`ve temporally switched to simple IceWM X11 session and checked editor. Editor running normal. Didnt crash with SIGSEGV on "Asset Browser" item selection.

Returned to my main setup (KDE Wayland). As temporal workaround founded that I can use right-click mouse in "Asset Browser" (seems in any QListView UI component) for item selection. Hope, this minimize crashes.

Anyway. Thanks for response and support!