SUMMARY After upgrading to Plasma 5.25 using Archlinux official repositories and a reboot, Icons-only Task Manager did not load and said "Sorry! There was an error loading Icons-only Task Manger". Downgrading to Plasma 5.24 resolves the issue. I tried other alternative task managers and both of them has the same issue. STEPS TO REPRODUCE 1. Just upgrade to plasma 5.25 OBSERVED RESULT Can't load the widget EXPECTED RESULT Loading the widget normally SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.25.0 KDE Frameworks Version: 5.95.0 Qt Version: 5.15.5 Kernel Version: 5.18.5-arch1-1 (64-bit) Graphics Platform: X11 ADDITIONAL INFORMATION Error Details: file:///home/USERNAME/.local/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:223:9: Cannot assign to non-existent property "groupDialog"
file:///home/USERNAME/.local/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:223:9 This is unofficial version installed in your home dir, not part of the distro Plasma packages.
(In reply to Antonio Rojas from comment #1) > file:///home/USERNAME/.local/share/plasma/plasmoids/org.kde.plasma. > taskmanager/contents/ui/main.qml:223:9 > > This is unofficial version installed in your home dir, not part of the > distro Plasma packages. Thanks for the quick answer. Should I replace the ser files in home dir with the contents of /usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/ ? Or can I just delete the directory in my home dir? I don't remember installing an unofficial version of it.
If you don't remember having installed it then you should just delete it.
(In reply to Antonio Rojas from comment #3) > If you don't remember having installed it then you should just delete it. Deleting it fixed the issue. Thanks.