Can you post your map:transformer section for the XSTLC transformer? On Mon, 2002-11-25 at 12:30, Tyson Nunemacher wrote: > Hi there, > > > > Perhaps someone can help me. I was looking into using XSLTC as my XSL > transformer with Cocoon 2.0.3. I found some instructions on the > Cocoon Wiki site (http://outerthought.net/wiki/Wiki.jsp?page=XSLTC), > and followed them carefully, but when I tried out the transformer with > a dirt simple pipeline (generate from a simple xml file, transform > with XSLTC, serialize to XML), I got NPEs as follows: > > > > ERROR (2002-11-25) 10:03.15:031 [sitemap] > (/BMGReports/ProjX/test.xml) HttpProcessor[8080][4]/PipelineNode: > Error while processing pipeline at > file:/C:/tomcat-4.1.12/webapps/BMGReports/ProjX/subsitemap.xmap:62:20 > > org.apache.cocoon.ProcessingException: Exception during processing of > file:/C:/tomcat-4.1.12/webapps/BMGReports/transforms/test.xsl: > java.lang.NullPointerException > > at > >org.apache.cocoon.components.source.AbstractStreamSource.toSAX(AbstractStreamSource.java:211) > > at > >org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:268) > > at > >org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:239) > > at > org.apache.cocoon.transformation.TraxTransformer.setup(TraxTransformer.java:298) > > . . . > > java.lang.NullPointerException > > at > org.apache.xalan.xsltc.compiler.Parser.getQName(Parser.java:303) > > at > org.apache.xalan.xsltc.compiler.Parser.makeInstance(Parser.java:818) > > at > org.apache.xalan.xsltc.compiler.Parser.startElement(Parser.java:1100) > > at > org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:454) > > . . . > > ERROR (2002-11-25) 10:03.15:109 [sitemap] > (/BMGReports/ProjX/test.xml) HttpProcessor[8080][4]/PipelineNode: > error notifier barfs > > org.apache.cocoon.ProcessingException: Exception during processing of > file:/C:/tomcat-4.1.12/webapps/BMGReports/transforms/system/error2html.xsl: >java.lang.NullPointerException > > at > >org.apache.cocoon.components.source.AbstractStreamSource.toSAX(AbstractStreamSource.java:211) > > at > >org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:268) > > at > >org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:239) > > at > org.apache.cocoon.transformation.TraxTransformer.setup(TraxTransformer.java:298) > > . . . > > > > I like the ´barfs¡ error. In any case, it looks like the XSLTC > processor isnÿt set up properly, and when I have my error pipe > transform the error, that fails, too. Hereÿs my XML and XSL files: > > > > test.xsl: > > <?xml version="1.0"?> > > > > <xsl:stylesheet version="1.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform";> > > > > <xsl:template match="test"> > > <xsl:copy-of select="." /> > > </xsl:template> > > > > </xsl:stylesheet> > > > > test.xml: > > <?xml version="1.0" encoding="UTF-8"?> > > <test> > > <stuff>Test</stuff> > > </test> > > > > My pipe looks like this: > > > > <map:match pattern="test.xml"> > > <map:generate src="../xml/test.xml" /> > > <map:transform type="xslt-xsltc" src="../transforms/test.xsl" > /> > > <map:serialize type="xml" /> > > </map:match> > > > > I have Xalan (2.3.1) running side by side with XSLTC, as indicated in > the how-to on the wiki site. Iÿm running on Tomcat 4.1.12 standalone > at the moment. Xerces is the parser. The pipe works fine with > straight Xalan. > > > > So, Iÿm curious. Does anyone have any insight into why XSLTC may or > may not work the way I have it set up, which is how itÿs described on > the wiki site? And did I hear that there were some issues with XSLTC > that make its integration with Cocoon less than ideal? Is there a > reason I should avoid using it with Cocoon 2.0.3 in its current form, > given that Iÿm looking for performance improvements which may help me > out with scalability? > > > > Thanks in advance for any advice, > > Tyson Nunemacher > >
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