java.lang.NullPointerException

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  • Writing files
    via robocode by saracarolina84
    ,
    • java.lang.NullPointerException at net.sf.robocode.host.io.RobotFileSystemManager.getDataFile(RobotFileSystemManager.java:139) at net.sf.robocode.host.proxies.AdvancedRobotProxy$1.run(AdvancedRobotProxy.java:213) at net.sf.robocode.host.proxies.AdvancedRobotProxy$1.run(AdvancedRobotProxy.java:212) at java.security.AccessController.doPrivileged(Native Method) at net.sf.robocode.host.proxies.AdvancedRobotProxy.getDataFile(AdvancedRobotProxy.java:211) at robocode.AdvancedRobot.getDataFile(AdvancedRobot.java:723) at RobotPractica5.onWin(RobotPractica5.java:345) at robocode.WinEvent.dispatch(WinEvent.java:68) at robocode.Event$HiddenEventHelper.dispatch(Event.java:249) at net.sf.robocode.security.HiddenAccess.dispatch(HiddenAccess.java:195) at net.sf.robocode.host.events.EventManager.dispatch(EventManager.java:486)
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