[Yanel-dev] Problem with XMLHelper.documentToString
Michael Wechner
michael.wechner at wyona.com
Tue Mar 3 16:11:11 CET 2009
Michael Wechner schrieb:
> Hi
>
> I receive the following error when using
>
> ERROR org.wyona.commons.xml.XMLHelper.documentToString():66 -
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.xml.serializer.TreeWalker.dispatachChars(TreeWalker.java:244)
> at
> org.apache.xml.serializer.TreeWalker.startNode(TreeWalker.java:414)
> at
> org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:143)
> at
> org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:389)
>
> at
> org.wyona.commons.xml.XMLHelper.documentToString(XMLHelper.java:64)
>
> which is similar
>
> https://jira.jboss.org/jira/browse/JSFUNIT-70
>
> I have not observed this before. Is it possible that this because of
> the recent XML lib changes?
It seems that this method fails in case of empty nodes/tags, for example
<my-tag/>
Using the Apache XMLSerializer it works, but I am afraid that something
else might break and also I actually
do not want to introduce an explicit Apache XMLSerializer dependecy.
WDYT?
Thanks
Michi
>
> Thanks
>
> Michi
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