各位前輩，請教一下，我在執行程式時，發生問題如下：
java.lang.reflect.InvocationTargetException
at java.awt.EventQueue.invokeAndWait(Unknown Source)
at javax.swing.SwingUtilities.invokeAndWait(Unknown Source)
at com.cidero.control.MediaController.main(MediaController.java:1107)
Caused by: java.lang.NoSuchMethodError: com.cidero.control.MediaController.addSubscriptionChangeListener(Lorg/cybergarage/upnp/event/SubscriptionChangeListener;)V
at com.cidero.control.MediaController.(MediaController.java:155)
at com.cidero.control.MediaController.getInstance(MediaController.java:135)
at com.cidero.control.MediaController$5.run(MediaController.java:1111)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
而我的sourcecode 加在附件上，麻煩各位前輩，幫我看看，謝謝！

附加檔案：45420978ccb10_MediaController.java

錯誤訊息很明顯,沒有"addSubforbiddenionChangeListener"這個方法函數啊
你的原始檔上面也沒有這函數