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Error occurs while running upnp sample ?

calais007
2006-08-07
2013-05-02
  • calais007
    calais007
    2006-08-07

    I try to run the sample download from this site,when i run the sample i got the error message.

    CyberGarage warning : error setting options
    java.net.SocketException: error setting options
            at java.net.PlainDatagramSocketImpl.join(Native Method)
            at java.net.PlainDatagramSocketImpl.joinGroup(Unknown Source)
            at java.net.MulticastSocket.joinGroup(Unknown Source)
            at org.cybergarage.upnp.ssdp.HTTPMUSocket.open(HTTPMUSocket.java:106)
            at org.cybergarage.upnp.ssdp.SSDPNotifySocket.<init>(SSDPNotifySocket.java:50)
            at org.cybergarage.upnp.Service.byebye(Service.java:549)
            at org.cybergarage.upnp.Device.byebye(Device.java:1198)
            at org.cybergarage.upnp.Device.byebye(Device.java:1218)
            at org.cybergarage.upnp.Device.stop(Device.java:1685)
            at org.cybergarage.upnp.Device.stop(Device.java:1708)
            at LightFrame.windowClosing(LightFrame.java:76)
            at java.awt.Window.processWindowEvent(Unknown Source)
            at javax.swing.JFrame.processWindowEvent(Unknown Source)
            at java.awt.Window.processEvent(Unknown Source)
            at java.awt.Component.dispatchEventImpl(Unknown Source)
            at java.awt.Container.dispatchEventImpl(Unknown Source)
            at java.awt.Window.dispatchEventImpl(Unknown Source)
            at java.awt.Component.dispatchEvent(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)

    How to overcome such problem?
    I am sorry about my poor English.

     
    • Stefano Lenzi
      Stefano Lenzi
      2006-08-09

      At frst glance it seems that you're using a wrong Multicast address or that you're not connected to any network.

      I don't have any other idea, without more information.