java.lang.NullPointerException

hivmr.com | 4 months ago
  1. 0

    can't unmarshal wrapped elements

    Oracle Community | 9 years ago | 843834
    java.lang.NullPointerException
  2. 0

    db:: 4.92::Unmarshal exception 8j

    hivmr.com | 4 months ago
    java.lang.NullPointerException
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  4. 0

    [HHH-2626] Bug in handling null references to Components / Embeddables when using session / entityManager.merge() - Hibernate JIRA

    atlassian.net | 1 year ago
    javax.persistence.PersistenceException: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of de.ploed.test.MonetaryAmount.amount

  1. adawolfs 4 times, last 4 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at sun.reflect.UnsafeFieldAccessorImpl.ensureObj()
  2. Java RT
    Field.get
    1. sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:36)
    2. sun.reflect.UnsafeObjectFieldAccessorImpl.get(UnsafeObjectFieldAccessorImpl.java:18)
    3. java.lang.reflect.Field.get(Field.java:357)
    3 frames
  3. Old JAXB Runtime
    SAXConnector.endElement
    1. com.sun.xml.bind.v2.runtime.reflect.Accessor$FieldReflection.get(Accessor.java:185)
    2. com.sun.xml.bind.v2.runtime.reflect.Lister$CollectionLister.startPacking(Lister.java:249)
    3. com.sun.xml.bind.v2.runtime.reflect.Lister$CollectionLister.startPacking(Lister.java:224)
    4. com.sun.xml.bind.v2.runtime.unmarshaller.Scope.add(Scope.java:78)
    5. com.sun.xml.bind.v2.runtime.property.ArrayERProperty$ReceiverImpl.receive(ArrayERProperty.java:150)
    6. com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.endElement(UnmarshallingContext.java:404)
    7. com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.endElement(SAXConnector.java:125)
    7 frames
  4. Java RT
    AbstractSAXParser.parse
    1. com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:633)
    2. com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(XMLNSDocumentScannerImpl.java:719)
    3. com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1685)
    4. com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
    5. com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
    6. com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
    7. com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
    8. com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
    8 frames
  5. Old JAXB Runtime
    UnmarshallerImpl.unmarshal
    1. com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:200)
    2. com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:173)
    2 frames
  6. Java RT
    AbstractUnmarshallerImpl.unmarshal
    1. javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:137)
    2. javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:142)
    3. javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:151)
    4. javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:169)
    4 frames
  7. test
    Class3.main
    1. test.Class3.main(Class3.java:43)
    1 frame