If I remember correctly, QAbstractView::selectionModel() is NULL until setModel() is called, and changes with every call to that method. Have you tried setting the model before establishing the connection?
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Re: QObject::connect: Cannot connect (null)::currentChanged on QTreeView
If I remember correctly, QAbstractView::selectionModel() is NULL until setModel() is called, and changes with every call to that method. Have you tried setting the model before establishing the connection?
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