java.lang.NullPointerException

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    • java.lang.NullPointerException at com.bd.bknet.datamodel.DefaultItem.hashCode(DefaultItem.java:361) at java.util.HashMap.hash(HashMap.java:261) at java.util.HashMap.put(HashMap.java:379) at java.util.HashSet.add(HashSet.java:192) at kodo.util.ProxyHashSet.add(ProxyHashSet.java:87) at kodo.runtime.AbstractPCData.toField(AbstractPCData.java:70) at kodo.remote.RemotePCDataImpl.load(RemotePCDataImpl.java:94) at kodo.remote.FlushCommand.update(FlushCommand.java:202) at kodo.remote.FlushCommand.execute(FlushCommand.java:132) at kodo.remote.PersistenceManagerCommand.execute(PersistenceManagerCommand.java:28) at kodo.remote.JDOCommand.execute(JDOCommand.java:46) at com.solarmetric.remote.CommandIO.execute(CommandIO.java:160) at com.solarmetric.remote.ClientHandlerRunnable.run(ClientHandlerRunnable.java:70) at java.lang.Thread.run(Thread.java:534)
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