java.lang.NullPointerException: This exception has no message.

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via robocode by qal21
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at net.sf.robocode.repository.root.handlers.JarHandler.visitDirectory(JarHandler.java:43)
at net.sf.robocode.repository.root.handlers.RootHandler.visitDirectories(RootHandler.java:39)
at net.sf.robocode.repositoy.Database.update(Database.java:46)
at net.sf.robocode.repository.RepositoryManager.refresh(RepositoryManager.java:97)
at net.sf.robocode.repository.RepositoryManager.refresh(RepositoryManager.java:93)
at robocode.control.RobocodeEngine.getLocalRepository(RobocodeEngine.java:284)
at net.sf.robocode.roborumble.battlesengine.BattlesRunner.runBattlesImpl(BattlesRunner.java:119)
at roborumble.RoboRumbleAtHome.main(RoboRumbleAtHome.java:136)

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