[Jtidy-devel] [ jtidy-Bugs-991471 ] NPE on file with CDATA

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Bugs item #991471, was opened at 2004-07-15 11:59
Message generated for change (Comment added) made by pkuzel
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=113153&aid=991471&group_id=13153

Category: Tidy functionality
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Petr Kuzel (pkuzel)
Assigned to: fabrizio giustina (fgiust)
Summary: NPE on file with CDATA

Initial Comment:

java.lang.NullPointerException
	at org.w3c.tidy.PPrint.printXMLTree(Unknown Source)
	at org.w3c.tidy.PPrint.printXMLTree(Unknown Source)
	at org.w3c.tidy.PPrint.printXMLTree(Unknown Source)
	at org.w3c.tidy.PPrint.printXMLTree(Unknown Source)
	at org.w3c.tidy.PPrint.printXMLTree(Unknown Source)
	at org.w3c.tidy.Tidy.parse(Unknown Source)
	at org.w3c.tidy.Tidy.parse(Unknown Source)

steps to reproduce:

The Ant target that causes the issue is:

====

  <target name="help">
    <echo>
      <![CDATA[
      
        *** Help message *** 


        *** End of help message ***
        
      ]]>
    </echo>
  </target>

====

Note that the same target withOUT the CDATA element:

====

  <target name="help">
    <echo>

      
        *** Help message *** 


        *** End of help message ***

    </echo>
  </target>

====

gives no problem.

So the culprit seems to the CDATA elelment.

Thanks!

See alse
<http://tasklist.netbeans.org/issues/show_bug.cgi?id=44679>

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>Comment By: Petr Kuzel (pkuzel)
Date: 2004-07-19 10:22

Message:
Logged In: YES 
user_id=386690

Called programatically:

            if (tidy == null) {
                tidy = new Tidy();
            }
            tidy.setOnlyErrors(true);
            tidy.setShowWarnings(true);
            tidy.setQuiet(true);
            // XXX Apparently JSP pages (at least those
involving
            // JSF) need XML handling in order for JTidy not
to choke on them
            tidy.setXmlTags(isXML || isJSP);

            PrintWriter output = new ReportWriter(this);
            tidy.setErrout(output);
            // Where do I direct its output? If it really obeys
            // setQuiet(true) it shouldn't matter...
            tidy.parse(input, System.err);


I asked original reporter to provide his document.


----------------------------------------------------------------------

Comment By: fabrizio giustina (fgiust)
Date: 2004-07-18 18:39

Message:
Logged In: YES 
user_id=798060

added a testcase in CVS.
I'm however unable to reproduce the problem using both r7 
and the latest cvs version.

Which options are you using in formatting? (actually test 
simply sets input-xml= yes, output-xml= yes)
Is the snippet enough to cause the problem or it's only a part 
of a bigger document? Can ou please uplad the original 
document and the option uset in tidy setup?

----------------------------------------------------------------------

You can respond by visiting: 
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