Is the responsibility of the private sector in this context error

QObject *listView = root->findChild("listView");
listView->setProperty("dataModel", groupDataModel); //This line returns error: 'QVariant::QVariant(void*)' is private within this context 

listView is a ListView declared in QML where groupDataModel is a declared GroupDataModel in C++.

Any thoughts on what might have caused the error? I'm sorry if this question sounds stupid, Im just learn QML.
Thank you

Hello

setProperty expected QVariant, but he could not find a constructor appropriate for storing QObject in QVariant.

You can directly reference the ListView instead:

ListView *listView = root->findChild("listView");
listView->setDataModel(groupDataModel);

Tags: BlackBerry Developers

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