Calling C++ functions from QML doesn't work

[Slei]

Hey I've tried to call a c++ function from QML.

let say i have following class

```

class ProxySettings : public QObject
	{
	public:
		explicit ProxySettings(QObject* parent = nullptr);
		virtual ~ProxySettings();

		Q_INVOKABLE QString getHttp()
		{
			return "Test Ogden port";
		}

public slots:
		void help()
		{
			std::cout << "put slei abc" << std::endl;
		}
	};

which i register the following way:
	qmlRegisterType<ProxySettings>("remotedui.qt.proxysettings", 1, 0, "ProxySettingsNative");




and I try to use it in QML:

import QtQuick 2.9
import QtQuick.Window 2.0
import QtQuick.Controls 2.0
import remotedui.qt.proxysettings 1.0

Window
{
	property alias qProxySettings : cpp_qProxySettings
	
	ProxySettingsNative
	{
		id: cpp_qProxySettings
	}

	property var http: getHttp();


	function reset()
	{
		cpp_qProxySettings.help();
		http = cpp_qProxySettings.getHttp()
	}

}

But I always geht following error:
qrc:/ui/ProxySettings.qml:31: TypeError: Property 'help' of object QObject(0x180550d8) is not a function

same with getHttp.

The ProxySettings get created correctly(when trying to debug through the cpp class) and is the QObject pointer from the error log is the same.

am i missing something?

[J.Hilk]

@Slei
two things come to my mind,

add the Q_Object macro, its missing in your code example
and the help function is missing the Q_INVOKABLE macro

[Slei]

uff, i did indeed miss the Q_OBJECT macro and didn't see it ._. adding the missing Q_OBJECt did the job thanks