I am getting Nullpointer exception when we try to call toString method on
OMElement which is genrated after getPullParser
XMLStreamReader reader = ContentItemsHelper.getPullParser(ci,
null);
OMElement omElt = new
StAXOMBuilder(reader).getDocumentElement();
System.out.println(omElt); // Throws null pointer
String xml2 = omElt.toString(); //Throws null pointer
Stack trace
java.lang.NullPointerException
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.writeXMLContent(XMLStreamWriterImpl.java:1439)
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.writeAttribute(XMLStreamWriterImpl.java:552)
at
org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeAttribute(MTOMXMLStreamWriter.java:134)
at
org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStartpart(OMSerializerUtil.java:385)
at
org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStartpart(OMSerializerUtil.java:168)
at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:762)
at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:750)
at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:766)
at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:750)
at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:766)
at
org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:750)
at
org.apache.axiom.om.impl.llom.OMNodeImpl.serialize(OMNodeImpl.java:342)
Please advice how to resolve this problem
thanks
Suny
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