Can't open `kdeconnect-app` on Linux

[sameepvicky]

Perhaps, try setting the environment variable:
QT_QUICK_CONTROLS_STYLE=“org.kde.desktop”

Module "org.kde.kirigami" is not installed

The errors like: module "org.kde.kirigami" is not installed module "org.kde.desktop" is not installed kf.kirigami.platform: Failed to find a Kirigami platform plugin for style "Fusion" mean that the Qt Quick QML engine can’t find some required QML modules and style plugins. The first two errors indicate that the Kirigami (org.kde.kirigami) and KDE desktop style (org.kde.desktop) QML modules are missing from the engine’s import paths. The third error occurs because Kirigami is trying to use t…