OK, I see. But the problem can still occur if there are no widgets, for example if the DBus proxy object is destroyed when the DBus name disappears from the bus, and one of the signals is fired in response to the object being destroyed.
OK, I see. But the problem can still occur if there are no widgets, for example if the DBus proxy object is destroyed when the DBus name disappears from the bus, and one of the signals is fired in response to the object being destroyed.