QList<customObj *> in QML not working on raspberry

poucz

Hello,
I develop application on desktop. Now I'm done, and I need deploy it to raspberry.

Compilation (on raspberry) was success.

When I run application I cannot access to my sensors -list - QLlist<SENSOR *>.
I make some test:
When I push button print count of sensors - but - qml prin "undefined".

But If I run same test code on my desktop - it's working.

If I change QLlist<SENSOR *> to QLlist<QObject *> - code working on my desktop and on raspberry too.

So I make another test (if SENSOR is really registred in QT):

SENSOR * sensor=new SENSOR();
sensor->ID="Hello;";
engine.rootContext()->setContextProperty("sensor",sensor);

        Button{
            text:"test"
            onClicked: {
                console.log(sensor.ID)
            }
        }

This code working on desktop even on raspberry.

So why QLlist<SENSOR *> not working on raspberry (QT5.11) but work on my desktop (QT5.14,QT5.15,QT5.11.3)?

SENSOR class is inherit form QObject, and in header I have

Q_DECLARE_METATYPE(SENSOR);

QList is registred as property:

Q_PROPERTY(QList<SENSOR *> sensorsUnit READ getSensorUnitList NOTIFY sensorUnitListChange)

//getSensorUnitList ->
QList<SENSOR *> getSensorUnitList()const;

Thank you for any help

poucz

Source code is here

dheerendra

Try changing the QList<SENSOR*> to QList<QObject*>

poucz

Yes QList<QObject*> is working. But why QList<SENSOR*> work on my Desktop and not work on raspberry???