 | | | Error when switching to java 1.5 | Error when switching to java 1.5 2006-11-03 - By footh
Thanks Erin, this problem is not quite the same, but
similar enough that I probably have to step through
code to figure out what is going on. I don't think it
is a Xalan problem.
What bugs me is that it doesn't happen with java
1.4.2. What is so different about 1.5 that causes
this to happen?
Anyway, if I found out the issue, I'll post it back
here.
--- Erin Harris <eharris@(protected)> wrote:
> Hi,
>
> There is something in the archives that looks
> similar - could it be the
> same problem?
>
>
http://mail-archives.apache.org/mod_mbox/xerces-j-users/200412.mbox/
%3c64EE0DBA15556341AF577C102564465D09D6DD@(protected)%3e
>
>
>
> Erin Harris
>
>
>
>
>
> footh <footh@(protected)>
> 27/10/2006 03:15 PM
>
> To
> xalan-j-users@(protected)
> cc
>
> Subject
> Re: Error when switching to java 1.5
>
>
>
>
>
>
> Erin,
>
> Thanks for the response.
>
> I just tried doing it via the command line and it
> worked fine.
>
> So, it appears that the problem is somewhere with
> the
> Tomcat/Cocoon setup. I've tried running it with the
> xalan library in the Tomcat endorsed directory and
> that didn't help. As it stands, the libraries are
> in
> the WEB-INF directory for the application. Below is
> the relevant portion of the stack trace (i've
> ommited
> the lines above which are cocoon-related:
>
> Caused by: javax.xml.transform.TransformerException:
> java.lang.NullPointerException
> at
>
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates
(TransformerImpl.java:2416)
> at
>
org.apache.xalan.templates.ElemElement.constructNode(ElemElement.java:339)
> at
>
org.apache.xalan.templates.ElemElement.execute(ElemElement.java:288)
> at
>
org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes
(ElemApplyTemplates.java:393)
> at
>
org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java
:176)
> at
>
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates
(TransformerImpl.java:2411)
> at
>
org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java
:1374)
> at
>
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates
(TransformerImpl.java:2411)
> at
>
org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java
:1374)
> at
>
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates
(TransformerImpl.java:2411)
> at
>
org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java
:1374)
> at
>
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates
(TransformerImpl.java:2411)
> at
>
org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java
:1374)
> at
>
org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes
(ElemApplyTemplates.java:393)
> at
>
org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java
:176)
> at
>
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates
(TransformerImpl.java:2411)
> at
>
org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode
(TransformerImpl.java:2281)
> at
>
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java
:1367)
> at
>
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3458)
> at
>
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument
(TransformerHandlerImpl.java:406)
> at
>
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:55)
> at
>
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer
.java:585)
> ... 52 more
> Caused by: java.lang.NullPointerException
> at
>
org.apache.xml.serializer.SerializerBase.getPrefix(SerializerBase.java:867)
> at
>
org.apache.xalan.templates.ElemAttribute.resolvePrefix(ElemAttribute.java:131)
> at
>
org.apache.xalan.templates.ElemElement.execute(ElemElement.java:241)
> at
>
org.apache.xalan.templates.ElemAttribute.execute(ElemAttribute.java:108)
> at
>
org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes
(ElemApplyTemplates.java:393)
> at
>
org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java
:176)
> at
>
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates
(TransformerImpl.java:2411)
> ... 73 more
>
> --- Erin Harris <eharris@(protected)> wrote:
>
> > Hi,
> >
> > I couldn't get this to fail when running from the
> > command line:
> >
> > java -Djava.endorsed.dirs=d:\xalan-j_2_7_0
> > org.apache.xalan.xslt.Process
> > -xsl test.xsl -in test.xml
> >
> > Does it fail for you when running from the command
> > line as well or only
> > when running within Tomcat? Are you using the
> > Tomcat endorsed directory (
> > <Tomcat_Home>\common\endorsed )?
> >
> > Did you get a stack trace with the exception?
> >
> >
> > Thanks.
> >
> >
> > Erin Harris
> >
> >
> >
> >
> >
> > footh <footh@(protected)>
> > 25/10/2006 05:47 PM
> >
> > To
> > xalan-j-users@(protected)
> > cc
> >
> > Subject
> > Error when switching to java 1.5
> >
> >
> >
> >
> >
> >
> > I am using an identity template that removes
> > namespaces in a Cocoon application that runs under
> > Tomcat. Previously, I was using Java 1.4.2 but
> once
> > I
> > switched to Java 1.5 I receive a null pointer
> > TransformerException. Following is the identity
> > template that matches all nodes. The error occurs
> > on
> > the "apply-templates" tag. On the "select"
> > attribute,
> > the presence of the "@*" symbol causes the error.
> > If
> > I remove it, everything is fine. However, then
> > attributes of nodes are not rendered. Has anyone
> > encountered this problem before? Any suggestions?
>
> >
> > <xsl:template match="*">
> > <xsl:element name="{name()}"
> > namespace="{namespace-uri()}">
> > <xsl:apply-templates select="@*|node()" />
> > </xsl:element>
> > </xsl:template>
> >
> > I've tried throwing in different versions of Xalan
> > jars to no avail. Currently, I'm using 2.7.0.
> >
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