Xerces-J 1.0.3 and HotSpot jvm.dll?

27 Mar 2000 05:01:59 -0000

Has anyone had any problems running xerces java 1.0.3? I've been running some code using the hotspot jvm.dll and run into a null pointer consistently the 40th time through. Each time a new InputStream is parsed and a new document processed. Running the classic jvm.dll causes no such problem. I'm a little confused (and I apologize if this is covering old ground, I couldn't find any reference in the archives).

Thanks,
Travis

        private Message[] processMBXML(Document doc) {
       Element root = (Element) doc.getDocumentElement();

                // Get the first instance of "messages" tree
                NodeList messages = root.getElementsByTagName("MESSAGES");
                NodeList children = root.getChildNodes();

                for(int i = 0; i < messages.getLength(); i++) {
                        Node n = messages.item(i);
                        if ( n.getNodeName().equals("MESSAGES") ) {
                                return getMessages(n);
                        }
                }

                return null;
        }


Here is the stack trace:
*E,2000/03/22 12:28:44.14 PST,FOO 39> java.lang.NullPointerException
*E,2000/03/22 12:28:44.16 PST,FOO 39> at org.apache.xerces.dom.DeferredDocumentImpl.synchronizeChildren(DeferredDocumentImpl.jav
a:1340)
*E,2000/03/22 12:28:44.16 PST,FOO 39> at org.apache.xerces.dom.DocumentImpl.getDocumentElement(DocumentImpl.java:468)

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