cannot view file in kdesvn

[cyclops1530]

when attempting to view a file from kdesvn, kate is launched, but with a message that the file ksvn://localhost/<path> is still loading, which never complets. I get the following, corresonding message in /var/apport.log

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ERROR: apport (pid 4695) 2024-09-02 10:24:44,284: gdbus call error: Error: GDBus.Error:org.freedeskt
op.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service fil
es
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The following is my system information

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Operating System: Kubuntu 24.04
KDE Plasma Version: 5.27.11
KDE Frameworks Version: 5.115.0
Qt Version: 5.15.13
Kernel Version: 6.8.0-41-generic (64-bit)
Graphics Platform: X11
Processors: 16 × Intel® Core™ i7-10700 CPU @ 2.90GHz
Memory: 31.2 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 630
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: Z490 AORUS ULTRA
System Version: -CF
================

[jlittle]

Apologies if this is obvious, but do you have the package kdesvn-kio-plugins installed?

[cyclops1530]

I do, yes

>sudo apt list --installed|grep kdesvn

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

kdesvn-kio-plugins/noble,now 2.1.0-3build2 amd64 [installed,automatic]
kdesvn/noble,now 2.1.0-3build2 amd64 [installed]