Java sip softphone对等源代码运行

我尝试从该站点的源代码下载并运行对等程序->

已成功添加插件和所需JAR。现在我被困在这里->

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at net.sourceforge.peers.XmlConfig.setUserPart(XmlConfig.java:307)
    at net.sourceforge.peers.gui.AccountFrame.applyNewConfig(AccountFrame.java:192)
    at net.sourceforge.peers.gui.AccountFrame.access$4(AccountFrame.java:188)
    at net.sourceforge.peers.gui.AccountFrame$5.run(AccountFrame.java:284)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
    at java.awt.EventQueue.access$200(EventQueue.java:103)
    at java.awt.EventQueue$3.run(EventQueue.java:694)
    at java.awt.EventQueue$3.run(EventQueue.java:692)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

您是否在peers.xml配置文件中提供了？如果您使用自己的代码运行对等程序，则必须使用Config setXxx方法提供几个参数（至少包括用户名、域和密码）

约汉