Yast2 Software Management Not Launching (Tumbleweed)

It has been a long time since I posted. Had the Tumbleweed running stable for a very long time. But it seems I got an issue I am unable to resolve. I am unable to launch the Software Management (install/remove/update) as it is spitting out an error now:

Run command: /sbin/yast2 sw_single &
terminate called after throwing an instance of ‘YUIPluginException’
what(): Couldn’t load plug-in qt
/sbin/yast2: line 448: 15363 Aborted (core dumped) $ybindir/y2start $module “$@” “$SELECTED_GUI” $Y2_GEOMETRY $Y2UI_ARGS

Here is the output from the /var/log/YaST2/y2log:

2017-09-06 01:09:53 <1> t440s-linux.site(15520) [Ruby] bin/y2start:16 y2base called with “sw_single”, “qt”, “-name”, “YaST2”, “-icon”, “yast”]
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui-component] YUIComponentCreator.cc(createInternal):124 Creating UI component for “”
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YSettings.cc(setProgDir):61 Set progDir to “/usr/share/YaST2”
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YSettings.cc(setProgDir):62 progDir is now locked.
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YSettings.cc(setLocaleDir):147 Set localeDir to “/usr/share/YaST2/locale”
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YSettings.cc(setLocaleDir):148 localeDir is now locked.
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YPath.cc(YPath):49 Given filename: libyui-qt.so.8
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YSettings.cc(progDir):74 progDir: “/usr/share/YaST2”
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YPath.cc(YPath):65 Preferring subdir: /usr/share/YaST2
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YPath.cc(YPath):66 Subdir given with filename:
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YPath.cc(YPath):67 Looking for: libyui-qt.so.8
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YPath.cc(lsDir):138 Looking in /usr/lib64/yui
2017-09-06 01:09:53 <1> t440s-linux.site(15520) [ui] YPath.cc(YPath):121 Could NOT find libyui-qt.so.8 by looking recursive inside /usr/lib64/yui
2017-09-06 01:09:53 <3> t440s-linux.site(15520) [ui] YUIPlugin.cc(YUIPlugin):50 Could not load UI plugin “qt”: libyui-qt.so.8: cannot open shared object file: No such file or directory
2017-09-06 01:09:53 <2> t440s-linux.site(15520) [ui] YUILoader.cc(loadPlugin):195 THROW: Couldn’t load plug-in qt

Please assist.

if you can get to a terminal use sudo zypper in libyui-qt8. this will install the file required.

Awesome, thanks that worked! Appreciate much.

Thanks! :wink: