+ const QMetaObject *meta = receiver->metaObject();
+ QString signalName;
+ if(signalId < meta->methodCount())
+ signalName = QString(meta->method(signalId).signature());
+ else
+ signalName = QString::number(signalId);
+
+ qWarning() << "received Sync Call for Object" << receiver
+ << "- no matching Slot for Signal:" << signalName;
+ return;
+ }