[SOLVED]Bridging Signal - Slot connection

ttuna

I'm trying to bride a signal - slot connection over a 3rd object.
Therefor i have implemented a connector class, which uses an id to identify the corresponding participants which registered a signal or slot method:

class Participant : public QObject
{
    Q_OBJECT
public:
    explicit Participant(QObject *in_object, QMetaMethod *in_method, QObject *parent = 0) : QObject(parent),
        m_p_object(in_object), m_p_method(in_method)
    {
    }

    QObject *object() { return m_p_object; }
    QMetaMethod *method() { return m_p_method; }

private:
    QObject *m_p_object;
    QMetaMethod *m_p_method;
};

bool CheckConnection(int in_type)
    {
        Participant *sender = 0, *receiver = 0;

        if (m_signal_bridge_map.contains(in_type))
        {
            sender = m_signal_bridge_map.value(in_type);
            if (sender == 0) return false;
            if (sender->object() == 0) return false;
            if (sender->method()->isValid() == false) return false;
            qDebug() << "IConnector::CheckConnection - Sender found ...";
        }

        if (m_remote_slot_map.contains(in_type))
        {
            receiver = m_remote_slot_map.value(in_type);
            if (receiver == 0) return false;
            if (receiver->object() == 0) return false;
            if (receiver->method()->isValid() == false) return false;
            qDebug() << "IConnector::CheckConnection - Receiver found ...";
        }

        if (sender == 0 || receiver == 0) return false;

        qDebug() << "IConnector::CheckConnection - connecting" << sender->method()->name() << receiver->method()->name();
        return QObject::connect(sender->object(), sender->method()->name(), receiver->object(), receiver->method()->name());
    }

When a sender-receiver pair is found, the sender->method()->name() call runs into ASSERT:
Imgur

Any idea why this wouldn't work?

ttuna

Found the error.
Stored the pointer of a local QMetaMethod object ... * blush *