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我试图从这个站点的源代码下载和运行对等点 - > http://sourceforge.net/p/peers/code/205/tree/

成功添加了插件和所需的 jars 。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)
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1 回答 1

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您是否在 peers.xml 配置文件中提供了 <username> ？如果您使用自己的代码来运行对等点，则必须使用 Config setXxx 方法提供几个参数（至少是用户名、域和密码）。

约汉

于 2013-09-16T08:28:32.333 回答