java.lang.IllegalArgumentException: Key field object may not be null

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    java.lang.IllegalArgumentException: Key field object may not be null
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    BDB JE 3.2.76 Change Log

    oracle.com | 3 months ago
    java.lang.IllegalArgumentException: Key field object may not be null
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    Key field object may not be null ERROR

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    java.lang.IllegalArgumentException: Key field object may not be null
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    Nullify of superclass field fails

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    java.lang.IllegalArgumentException: Key field object may not be null
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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Key field object may not be null

      at com.sleepycat.persist.impl.RecordOutput.writeKeyObject()
    2. Berkeley DB Java Edition
      PersistKeyCreator.nullifyForeignKey
      1. com.sleepycat.persist.impl.RecordOutput.writeKeyObject(RecordOutput.java:101)
      2. com.sleepycat.persist.impl.RawAccessor.writeField(RawAccessor.java:219)
      3. com.sleepycat.persist.impl.RawAccessor.writeSecKeyFields(RawAccessor.java:114)
      4. com.sleepycat.persist.impl.ComplexFormat.writeObject(ComplexFormat.java:479)
      5. com.sleepycat.persist.impl.PersistEntityBinding.writeEntity(PersistEntityBinding.java:114)
      6. com.sleepycat.persist.impl.PersistKeyCreator.nullifyForeignKey(PersistKeyCreator.java:139)
      6 frames