Waybar crashes when hovering cursor over it

[rousty88]

Waybar: 0.11.0-2.5
Hyprland: 0.47.1-1.1

Ever since Waybar updated to version 0.11.0-2.5, if I hover my cursor over waybar for a few seconds it crashes. When I start Waybar via the terminal & hover my cursor over it, it crashes and shows the following error:

'waybar' terminated by signal SIGSEGV (Address boundary error)

Waybar is fine if I never hover my cursor over it. But if I ever hover my cursor over it for a couple of seconds it crashes every time.

[Sim23F]

Similarly, since I updated to 0.11.0 waybar crashes when i hover my cursor over modules with tooltips, which don't appear

(waybar:9907): Gdk-WARNING **: 15:56:06.756: Couldn't map window 0x564cee988180 as subsurface because its parent is not mapped.

(waybar:9907): Gdk-WARNING **: 15:56:06.756: Couldn't map window 0x564cee988180 as subsurface because its parent is not mapped.
Segmentation fault (core dumped)

[Nasendackel]

Same error, but when I am clicking on an app in the tray:

`(waybar:8805): Gdk-WARNING **: 20:41:31.181: Couldn't map window 0x563179d643d0 as subsurface because its parent is not mapped.

(waybar:8805): Gdk-WARNING **: 20:41:31.181: Couldn't map window 0x563179d643d0 as subsurface because its parent is not mapped.

fish: Job 1, 'waybar &' terminated by signal SIGSEGV (Adressbereichsfehler)`

[Marckvdv]

I also had the same error. I tried to find the cause by compiling the project. To compile the project I had to install these dependencies (Debian):

sudo apt install libgtk-3-dev libgtkmm-3.0-dev

After this, my waybar installation (i.e., the Debian package) stopped crashing.

[Nasendackel]

Same error, but when I am clicking on an app in the tray:

`(waybar:8805): Gdk-WARNING **: 20:41:31.181: Couldn't map window 0x563179d643d0 as subsurface because its parent is not mapped.

(waybar:8805): Gdk-WARNING **: 20:41:31.181: Couldn't map window 0x563179d643d0 as subsurface because its parent is not mapped.

fish: Job 1, 'waybar &' terminated by signal SIGSEGV (Adressbereichsfehler)`

Works again in openSUSE after a few updates. So not waybars fault. sorry

[rousty88]

Yes same for me as @Nasendackel

I had a bunch of updates in openSUSE & Waybar is fine now. Waybar's hands are clean on this one.