Bug 484223

Summary:	"TypeError" warning whenever I launch System Setting's sound configuration
Product:	[Applications] systemsettings	Reporter:	Guilherme Silva <oguilherme>
Component:	kcm_pulseaudio	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED FIXED
Severity:	minor	CC:	nate, nowrep
Priority:	NOR
Version First Reported In:	6.0.2
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	6.6.0 or earlier
Sentry Crash Report:

Description Guilherme Silva 2024-03-22 09:06:21 UTC

SUMMARY
Whenever I open System Setting's sound configuration, the following warning message pops up in the system journal three times:

qrc:/kcm/kcm_pulseaudio/DeviceListItem.qml:66: TypeError: Cannot read property 'description' of undefined

STEPS TO REPRODUCE
1. Right-click on the "volume" icon in the system tray
2. Click on "Configure Audio Devices..." 
3. Open journalctl -b

OBSERVED RESULT
On my machine, this warning pops up three times:

qrc:/kcm/kcm_pulseaudio/DeviceListItem.qml:66: TypeError: Cannot read property 'description' of undefined

EXPECTED RESULT
No warnings.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.0.2
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.8.1-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i5-3570K CPU @ 3.40GHz
Memory: 7,7 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 660/PCIe/SSE2

ADDITIONAL INFORMATION
These warning do not seem to affect the main functionality of the applet in any way.

Comment 1 ratijas 2024-03-23 12:46:31 UTC

I can confirm, it happens with at least two online audio devices (outputs). That delegate's implementation is a hot mess tbh, it could use a refactor or two.

Comment 2 Nate Graham 2025-12-22 20:15:33 UTC

This appears to be fixed now.