java.lang.NullPointerException

Oracle Community | 3004 | 1 decade ago
tip
Do you know that we can give you better hits? Get more relevant results from Samebug’s stack trace search.
  1. 0

    NPE with application managed id using remote pm

    Oracle Community | 1 decade ago | 3004
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.bd.bknet.datamodel.DefaultItem.hashCode()
    2. com.bd.bknet
      DefaultItem.hashCode
      1. com.bd.bknet.datamodel.DefaultItem.hashCode(DefaultItem.java:361)
      1 frame
    3. Java RT
      HashSet.add
      1. java.util.HashMap.hash(HashMap.java:261)
      2. java.util.HashMap.put(HashMap.java:379)
      3. java.util.HashSet.add(HashSet.java:192)
      3 frames
    4. kodo.util
      ProxyHashSet.add
      1. kodo.util.ProxyHashSet.add(ProxyHashSet.java:87)
      1 frame
    5. kodo.runtime
      AbstractPCData.toField
      1. kodo.runtime.AbstractPCData.toField(AbstractPCData.java:70)
      1 frame
    6. kodo.remote
      JDOCommand.execute
      1. kodo.remote.RemotePCDataImpl.load(RemotePCDataImpl.java:94)
      2. kodo.remote.FlushCommand.update(FlushCommand.java:202)
      3. kodo.remote.FlushCommand.execute(FlushCommand.java:132)
      4. kodo.remote.PersistenceManagerCommand.execute(PersistenceManagerCommand.java:28)
      5. kodo.remote.JDOCommand.execute(JDOCommand.java:46)
      5 frames
    7. com.solarmetric.remote
      ClientHandlerRunnable.run
      1. com.solarmetric.remote.CommandIO.execute(CommandIO.java:160)
      2. com.solarmetric.remote.ClientHandlerRunnable.run(ClientHandlerRunnable.java:70)
      2 frames
    8. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:534)
      1 frame