StacktraceTop: QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator-> (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:118 qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > > (ptr=...) at global/qglobal.h:1143 QObject::d_func (this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:132 QObjectPrivate::get (o=<optimized out>) at kernel/qobject_p.h:339 doActivate<false> (sender=0x0, signal_index=9, argv=0x7ffec7158ad0) at kernel/qobject.cpp:3768
StacktraceTop: <QObjectData, QScopedPointerD eleter< QObjectData> >::operator-> (this=<optimized out>) at ../../include/ QtCore/ ../../src/ corelib/ tools/qscopedpo inter.h: 118 QScopedPointer< QObjectData, QScopedPointerD eleter< QObjectData> > > (ptr=...) at global/ qglobal. h:1143 QtCore/ ../../src/ corelib/ kernel/ qobject. h:132 ::get (o=<optimized out>) at kernel/ qobject_ p.h:339 8ad0) at kernel/ qobject. cpp:3768
QScopedPointer
qGetPtrHelper<
QObject::d_func (this=<optimized out>) at ../../include/
QObjectPrivate
doActivate<false> (sender=0x0, signal_index=9, argv=0x7ffec715