Bug 430855 - Dolphin 20.12.0 spurious error logging when opening Dolphin
Summary: Dolphin 20.12.0 spurious error logging when opening Dolphin
Status: RESOLVED FIXED
Alias: None
Product: dolphin
Classification: Applications
Component: general (show other bugs)
Version: 20.12.0
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-12-27 14:26 UTC by Aurélien Oudelet (auroud85_fr)
Modified: 2021-05-03 15:25 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Aurélien Oudelet (auroud85_fr) 2020-12-27 14:26:33 UTC 
SUMMARY
When opening Dolphin 20.12.0 under Plasma 5.20.4 (KF 5.76) there are these spurious error logging:
déc. 27 15:24:12 mageia.local systemd[2153]: Started Dolphin - Gestionnaire de fichiers.
déc. 27 15:24:13 mageia.local dolphin[23830]: kf.kio.core: Invalid URL: QUrl("")
déc. 27 15:24:13 mageia.local dolphin[23830]: kf.kio.core: Invalid URL: QUrl("")
déc. 27 15:24:13 mageia.local kdeinit5[23849]: Qt: Session management error: networkIdsList argument is NULL
déc. 27 15:24:19 mageia.local kdeinit5[23870]: Qt: Session management error: networkIdsList argument is NULL


STEPS TO REPRODUCE
1. Open a Konsole to see system log (journalctl -f)
2. Open Dolphin
3. See these errors.

OBSERVED RESULT
déc. 27 15:24:12 mageia.local systemd[2153]: Started Dolphin - Gestionnaire de fichiers.
déc. 27 15:24:13 mageia.local dolphin[23830]: kf.kio.core: Invalid URL: QUrl("")
déc. 27 15:24:13 mageia.local dolphin[23830]: kf.kio.core: Invalid URL: QUrl("")
déc. 27 15:24:13 mageia.local kdeinit5[23849]: Qt: Session management error: networkIdsList argument is NULL
déc. 27 15:24:19 mageia.local kdeinit5[23870]: Qt: Session management error: networkIdsList argument is NULL


EXPECTED RESULT
No such errors.

SOFTWARE/OS VERSIONS
Operating System: Mageia 8
KDE Plasma Version: 5.20.4
KDE Frameworks Version: 5.76.0
Qt Version: 5.15.2
Kernel Version: 5.10.2-desktop-1.mga8
OS Type: 64-bit
Processors: 4 × Intel® Core™ i5-6600K CPU @ 3.50GHz
Memory: 15.6 Gio of RAM
Graphics Processor: GeForce GTX 1660 Ti/PCIe/SSE2
Comment 1 Nate Graham 2020-12-27 17:35:20 UTC 
The kf.kio.core were fixed in Frameworks 5.77 or 5.88 (IIRC) and the "Qt: Session management error" is something I don't see.
Comment 2 Justin Zobel 2021-01-03 00:56:08 UTC 
(In reply to Nate Graham from comment #1)
> The kf.kio.core were fixed in Frameworks 5.77 or 5.88 (IIRC) and the "Qt:
> Session management error" is something I don't see.

Are you doing like I was doing and grepping for dolphin? I get them: Jan 03 11:24:08 justin-desktop kdeinit5[212361]: Qt: Session management error: networkIdsList argument is NULL

If you also get them it might be worth then moving this to a kdeinit bug report.
Comment 3 David Geiger 2021-01-24 09:50:21 UTC 
(In reply to Nate Graham from comment #1)
> The kf.kio.core were fixed in Frameworks 5.77 or 5.88 (IIRC) and the "Qt:
> Session management error" is something I don't see.

Which commit fixes this issue? we can't upgrade the kf5 stack we are in release freeze.
Comment 4 David Geiger 2021-01-26 13:39:17 UTC 
Ok found! it is this commit:

https://github.com/KDE/dolphin/commit/da636bf513dcd15fbf7d8be13dd9315ed73311e9
Comment 5 Aurélien Oudelet (auroud85_fr) 2021-05-03 15:25:33 UTC 
Fixed for kf.kio.core