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file:///usr/share/plasma/plasmoids/org.kde.windowbuttons/contents/ui/main.qml:23:1: module "org.kde.appletdecoration" is not installed
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pacman -Qkk plasma-applet-window-buttons
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I am using plasma 6 Desktop environment.
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pacman -Qkk plasma-applet-window-buttons
post the output of that command
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error: package 'plasma-applet-window-buttons' was not found
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What happens if you replace whatever your current implementation is with said package? if your version is from the AUR you'll want to replace it with plasma-applet-window-buttons from the repos.
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