Hey guys,

I have no clue why I'm getting this error: Undefined Reference to vtable

Here's my code:
Qt Code: 
  1. #ifndef JAUS_H
  2. #define JAUS_H
  3.  
  4. #include <QtNetwork>
  5.  
  6. struct Jaus_header
  7. {
  8.     unsigned short message_properties;
  9.     unsigned short command_code;
  10.     QByteArray dest_id[4];
  11.     QByteArray source_id[4];
  12.     unsigned short data_control;
  13.     unsigned short sequence_num;
  14. };
  15.  
  16. class Jaus_neighbor
  17. {
  18.     Q_OBJECT
  19.  
  20. public:    
  21.     void handshake();
  22.     void capabilities_discover();
  23.     void sys_management();
  24.     void close_conn();
  25.  
  26. private:
  27.     Jaus_header head;
  28.  
  29.     unsigned short command;
  30.     QByteArray dest[4];
  31.     QByteArray source[4];
  32.     unsigned short control;
  33.     unsigned short seq_num;
  34.  
  35.     QUdpSocket *udpSocket;
  36.  
  37. private slots:
  38.     void read_jheader();
  39.     void send_jheader();
  40.     void set_data();
  41.  
  42.     void do_command();
  43.     void startBroadcasting();
  44.     void stopBroadcasting();
  45.     void sendDatagram();
  46.     //void verifyDatagram();
  47. };
  48.  
  49. #endif // JAUS_H
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Qt Code: 
  1. #include "jaus.h"
  2.  
  3. void Jaus_neighbor::startBroadcasting()
  4. {
  5.  
  6. }
  7.  
  8. void Jaus_neighbor::stopBroadcasting()
  9. {
  10.  
  11. }
  12.  
  13. void Jaus_neighbor::sendDatagram()
  14. {
  15.     //udpSocket->writeDatagram(message, QHostAddress::LocalHost, 9000);
  16. }
  17.  
  18.  
  19. void Jaus_neighbor::handshake()
  20. {
  21.     Jaus_neighbor::startBroadcasting();
  22. }
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Qt Code: 
  1. #include <QtCore/QCoreApplication>
  2. #include <iostream>
  3. #include "jaus.h"
  4. using namespace std;
  5.  
  6. int main(int argc, char *argv[])
  7. {
  8.     QCoreApplication a(argc, argv);
  9.  
  10.     cout << "Initializing Jaus Connections..." << flush;
  11.     Jaus_neighbor cop;
  12.  
  13.     return a.exec();
  14. }
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Please help!