After changing widget style settings app closed and does not open anymore.
Tried to remove widgetStyle selection from ~/.kde4/share/config/kdeglobals but it appears again with same widgetstyle name
[General] ColorScheme=Gently Name=Gently font=Noto Sans,10,-1,5,50,0,0,0,0,0 menuFont=Noto Sans,10,-1,5,50,0,0,0,0,0 shadeSortColumn=true smallestReadableFont=Noto Sans,8,-1,5,50,0,0,0,0,0 toolBarFont=Noto Sans,10,-1,5,50,0,0,0,0,0 widgetStyle=chameleon
No matter i trying to change or delete it.
output when trying to run with command
systemsettings5 QQmlEngine::setContextForObject(): Object already has a QQmlContext qt.qpa.xcb: QXcbConnection: XCB error: 5 (BadAtom), sequence: 631, resource id: 0, major code: 20 (GetProperty), minor code: 0 segmentation fault