Subjects
• Home
• Xalan extension functions
• Fomatting question serializing DOM with pretty print
• xalan with pull parser
• Cannot find the declaration
• Apache Xalan drop support to run on JRE 1 1 x
• Why does Doctype change processing of a document
• Node set to XML string via Java extensions in Xalan J: possible?
• Templates/Transformers + thread safety???
• Problem evaluating xpath with muliple prefix with different namespace
• remove an arbitrary attribute from xsl output
• Xalan3 XSLT 2 0 XPath 2 0 support?
• Problem using compiled translets with Xalan !!
• Xalan and jstl 1 1 problem with transform tag
• NullPointer in DOM2DTM getLocalName
• URIResolvers base parameter with xsltc and cascaded imports
• Performance problem for Xalan J on intel dual core
• Standard libraries in JAXP?
• Serializing a DOM tree to XML file, customize entities replacement
• Library Conflict Involving BCEL Library
• A question on how users are using <xsl:message >
• Kevin Cormier as a new Apache Xalan J committer
• Struggling to iterate over tokenized string
• Xalan count() trouble
• Problem with recursive xpath
• Error when switching to java 1 5
• document( ' ')
• Problem with Xalan2 7 0 transformation
• cr/lf options
• entity encoded XML
• can xalan transform 2 xml using one xslt?
• Xalan J JIRA defect review Monday October 16, 2006 from 2:00 to 3:30 pm ED
• xsl transform with cdata section elements
• xslt parameters not expanded
• Weird behavior of XPath evaluate()
• How to avoid <xsl:message > instruction prints stylesheet file informations ?
• Cannot find SimpleTransform subdirectory after installing Xalan J
• recover from document not found exceptions
• jdk1 5 and Xalan jar differences?
• Performance Issue
• Error/Bug adding floating point numbers
• XPathAPI: eval exp using nodes with default namespace
• modifying xalan to output invalid XML
• NullPointerException
• mege two separate xml nodes into one
• Is this a XALAN document identification bug?
• is StylesheetRoot really java io Serializable ?
• transform() fails for DOMSource but succeeds for StreamSource
• Thoughts on Transformer parameter passing
• HELP, Xalan and jstl 1 1 problem with transformer
• Problem with XPath namespace axis?
• string utils:replace deleting search string if replacement string is an HTML
• help with enumeration values pls
• xalan 2 5 1 vs 2 7 performance question
• How to insert/update in XML document
• HTML Serialization and Handling of Ampersands in HREF Attributes
• XHTML link tag stripping
• SystemId Unknown; Line #24; Column #49; java lang NullPointerException
• xpath text() help
• Apostrophe problem with xalan 2 7 0
• How to set variables in XML document?
Links
Home
Oracle database error code ...
 
Search:  
Power your search with and, or, +, -, or "some phrase" operators.
NullPointer in DOM2DTM.getLocalName

NullPointer in DOM2DTM.getLocalName

2006-11-13       - By Brian Minchau
Reply:     1     2     3     4     5     6  

Saoshi,

Is there are reason you are using 2.5, which is now over three years old?
2.5 - April 2003
2.5.1 - June 2003
2.5.2 - October 2003

2.6.0 - February 2004

2.7.0 - August 2005

Xalan-J has moved on to 2.6 and 2.7 and a new release, 2.7.1 is expected in
this month.  It is very unlikely that we will be fixing any bugs in 2.5.
Please try 2.7.0 if you can to see if the bug still exists.

There is of course the possibility that a bug persists across the releases,
but there isn't enough information to go on from just your note.  Please
provide a testcase in a JIRA issue so we can persue this.  Our issue
tracking system (JIRA) is at:
https://issues.apache.org/jira/secure/Dashboard.jspa and the project is
XalanJ2

- Brian



                                                                         
            Satoshi Iwayama                                              
            <iwayama@(protected)                                            
            land.com>                                                  To
                                      xalan-j-users@(protected)        
            11/13/2006 06:30                                           cc
            AM                                                            
                                                                  Subject
                                      NullPointer in DOM2DTM.getLocalName
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         




I got following exception while doing XPathAPI.eval using xalan 2.5.0 in
a production environment.
I can't getting this exception again.
Please let me know,
why does it throw NullPointerException ?
how can i fix this ?

java.lang.NullPointerException
at
org.apache.xml.dtm.ref.dom2dtm.DOM2DTM.getLocalName(DOM2DTM.java(Compiled
Code))
at org.apache.xpath.patterns.NodeTest.execute(NodeTest.java(Compiled Code))
at
org.apache.xpath.axes.PredicatedNodeTest.acceptNode(PredicatedNodeTest.java
(Compiled

Code))
at org.apache.xpath.axes.AxesWalker.nextNode(AxesWalker.java(Compiled
Code))
at org.apache.xpath.axes.WalkingIterator.nextNode(WalkingIterator.java:192)
at org.apache.xpath.axes.NodeSequence.nextNode(NodeSequence.java:281)
at org.apache.xpath.axes.NodeSequence.item(NodeSequence.java:471)
at org.apache.xpath.objects.XNodeSet.str(XNodeSet.java:272)
at org.apache.xpath.objects.XObject.toString(XObject.java:306)
at sample.util.XMLUtility.getData(XMLUtility.java:57)

-------- Part of XMLUtility -----------------------------------------

55: public static String getData(Document document,String xpath) {
56: try {
57: return XPathAPI.eval(document, xpath).toString();
58: } catch (Exception e) {
59: e.printStackTrace();
60: }
61: }
------------------------------------------------------------------

Regards,
Satoshi Iwayama