StacktraceTop:QtVariantProperty::value (this=0x0) qdesigner_internal::FontPropertyManager::resetFontSubProperty (this=0x2b6ac20, vm=0x2b6aab0, property=0x38ebaa0) qdesigner_internal::PropertyEditor::slotResetProperty (this=0x2b6a070, property=0x38ebaa0) qdesigner_internal::PropertyEditor::qt_metacall ( QMetaObject::activate (sender=0x2abc450,
StacktraceTop: QtVariantProper ty::value (this=0x0) internal: :FontPropertyMa nager:: resetFontSubPro perty (this=0x2b6ac20, vm=0x2b6aab0, property=0x38ebaa0) internal: :PropertyEditor ::slotResetProp erty (this=0x2b6a070, property=0x38ebaa0) internal: :PropertyEditor ::qt_metacall ( :activate (sender=0x2abc450,
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