Bug 439865 - kf5.kio.core: couldn't create slave: "Meldung von klauncher: Unbekanntes Protokoll „g“.\n"
Summary: kf5.kio.core: couldn't create slave: "Meldung von klauncher: Unbekanntes Prot...
Status: REPORTED
Alias: None
Product: frameworks-kio
Classification: Frameworks and Libraries
Component: general (show other bugs)
Version: 5.83.0
Platform: Microsoft Windows Microsoft Windows
: NOR normal
Target Milestone: ---
Assignee: KIO Bugs
URL:
Keywords:
Depends on:
Blocks: 426400
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Reported: 2021-07-15 06:45 UTC by Ralf Habacker
Modified: 2021-10-27 19:52 UTC (History)
3 users (show)

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Version Fixed In:

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Description Ralf Habacker 2021-07-15 06:45:52 UTC 
STEPS TO REPRODUCE
1. download kmymoney binary build from https://binary-factory.kde.org/view/Windows%2064-bit/job/KMyMoney_Release_win64/
2. download dbgview from https://docs.microsoft.com/en-us/sysinternals/downloads/debugview
3. start dbgview, then start kmymoney

OBSERVED RESULT
In the dbgview window you will find lines in the form 
   kf5.kio.core: couldn't create slave: "Meldung von klauncher: Unbekanntes Protokoll „g“.\n"


EXPECTED RESULT
As this line indicate a problem with loading kio slave, the root cause should be fixed

SOFTWARE/OS VERSIONS
Windows: 10
KDE Frameworks Version: 5.83
Qt Version: 5.15
Comment 1 Ralf Habacker 2021-07-15 07:08:07 UTC 
>    kf5.kio.core: couldn't create slave: "Meldung von klauncher: Unbekanntes Protokoll „g“.\n"

The term „g“ is the first character from the installation path "g:\..." on Windows, which probably indicates a problem in kio parsing a windows path url.
Comment 2 Ahmad Samir 2021-07-15 20:11:07 UTC 
Is klauncher available on windows? IIRC kate explicitly runs on windows by forking the slaved (probably setting KDE_FORK_SLAVES=1).
Comment 3 Ralf Habacker 2021-07-15 22:06:08 UTC 
(In reply to Ahmad Samir from comment #2)
> Is klauncher available on windows? IIRC kate explicitly runs on windows by
> forking the slaved (probably setting KDE_FORK_SLAVES=1).

Builds from binary factory are not using klauncher by default, as on the cmake command line used to compile kio, KDE_FORK_SLAVES=1 is set. Also klauncher is not packaged.
Comment 4 Ralf Habacker 2021-10-27 19:42:27 UTC 
(In reply to Ralf Habacker from comment #3)
> (In reply to Ahmad Samir from comment #2)
> > Is klauncher available on windows? IIRC kate explicitly runs on windows by
> > forking the slaved (probably setting KDE_FORK_SLAVES=1).

I remember Ahmad was going to look at it, but I haven't heard from him since.
Comment 5 Ralf Habacker 2021-10-27 19:52:32 UTC 
(In reply to Ralf Habacker from comment #3)
> (In reply to Ahmad Samir from comment #2)
> > Is klauncher available on windows? IIRC kate explicitly runs on windows by
> > forking the slaved (probably setting KDE_FORK_SLAVES=1).

This problem is independent from klauncher.