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Unable to call a Q_INVOKABLE method upon multilevel inheritence

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Hi, I am having a BaseClass which inherits QObject. Now, this BaseClass is inherited by all of my class files in the application. BaseClass.h will look like. class BaseClass: public QObject{  Q_OBJECT public:  BaseClass();  BaseClass(AbstractPane *pane); } Inherited class header file looks like class ApplicationUI : public BaseClass { public:     ApplicationUI(bb::cascades::Application *app);     virtual ~ApplicationUI() {}       Q_INVOKABLE void screenTriggered();     AbstractPane *root; }; I’m binding a QML file for ApplicationUI class which has a Menu option and will call screenTriggered() method upon menu click. The issue is the screenTriggered() method is not working in my case. A log saying “TypeError: Result of expression ‘cppObj.screenTriggered’ [undefined] is not a function.” is displayed in Terminal. Without Baseclass implementation, inheriting the QObject directly to ApplicationUI class is working perfectly. Please help me out. Thanks, Sha.

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