- 
    Bug 
- 
    Resolution: Fixed
- 
    P1: Critical 
- 
    5.15.11, 6.4.0
Attached example points to to an alias property from base component in PropertyChanges and crashes at start up.
It is also worse in Qt 5 where even direct binding crashes:
background.anchors.leftMargin: 10
- relates to
- 
                    QTBUG-107795 Reg-5.15.10->5.15.11 Setting property on TextField crashes -         
- Closed
 
-         
- resulted in
- 
                    QTBUG-108102 Ensure the bindings in the base type are available -         
- Closed
 
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