As you can see it's the transformation step. It's difficult to see, what's the reason for this, but I guess (because it normally works) that you don't use a newer Xalan version through the endorsed libs problem. Can you please check the Xalan version in use by testing with environment.xsl as described at http://wiki.cocoondev.org/Wiki.jsp?page=NoMoreDtmIdError ?
On the other hand the exception seems to be thrown because of a comment. Maybe it works if you simply remove the comments.
Joerg
Hauke Ernst wrote:
Hello,
I am sorry for a probably stupid question, but I just wanted to try the portal framework with the sunspotdemo-portal, but I get an exception directly after starting it on the left side of the frameset (see below). Maybe someone knows the solution, before I try to find the problem by myself?
Regards, Hauke
An Error Occurred Unable to get transformer handler for styles/login-html.xsl
org.apache.cocoon.ProcessingException: Unable to get transformer handler for styles/login-html.xsl: org.apache.excalibur.xml.xslt.XSLTProcessorException: Exception in creating Transform Handler
cause: java.lang.NullPointerException
full exception chain stacktrace[hide]
Original Exception: org.apache.excalibur.xml.xslt.XSLTProcessorException: Exception in creating Transform Handler at org.apache.excalibur.xml.xslt.XSLTProcessorImpl.getTransformerHandlerAnd Validity(XSLTProcessorImpl.java:380)
...
Caused by: java.lang.NullPointerException at org.apache.xml.dtm.ref.sax2dtm.SAX2DTM.comment(SAX2DTM.java:2486) at org.apache.xml.dtm.ref.IncrementalSAXSource_Filter.comment(IncrementalSA XSource_Filter.java:397) at org.apache.xalan.transformer.TransformerHandlerImpl.comment(TransformerH andlerImpl.java:933) at org.apache.cocoon.xml.AbstractXMLPipe.comment(AbstractXMLPipe.java:265) at org.apache.excalibur.xml.impl.JaxpParser$DtdCommentEater.comment(JaxpPar ser.java:540) at org.apache.xerces.parsers.AbstractSAXParser.comment(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanComment(Unknow n Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDis patcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkno wn Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318) at org.apache.excalibur.xmlizer.DefaultXMLizer.toSAX(DefaultXMLizer.java:16 1) at org.apache.excalibur.xml.xslt.XSLTProcessorImpl.sourceToSAX(XSLTProcesso rImpl.java:396) at org.apache.excalibur.xml.xslt.XSLTProcessorImpl.getTransformerHandlerAnd Validity(XSLTProcessorImpl.java:311) ... 61 more
Original Exception: java.lang.NullPointerException at org.apache.xml.dtm.ref.sax2dtm.SAX2DTM.comment(SAX2DTM.java:2486) at org.apache.xml.dtm.ref.IncrementalSAXSource_Filter.comment(IncrementalSA XSource_Filter.java:397) at org.apache.xalan.transformer.TransformerHandlerImpl.comment(TransformerH andlerImpl.java:933) at org.apache.cocoon.xml.AbstractXMLPipe.comment(AbstractXMLPipe.java:265) at org.apache.excalibur.xml.impl.JaxpParser$DtdCommentEater.comment(JaxpPar ser.java:540) at org.apache.xerces.parsers.AbstractSAXParser.comment(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanComment(Unknow n Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDis patcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkno wn Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:318) at org.apache.excalibur.xmlizer.DefaultXMLizer.toSAX(DefaultXMLizer.java:16 1) at org.apache.excalibur.xml.xslt.XSLTProcessorImpl.sourceToSAX(XSLTProcesso rImpl.java:396) at org.apache.excalibur.xml.xslt.XSLTProcessorImpl.getTransformerHandlerAnd Validity(XSLTProcessorImpl.java:311) at org.apache.cocoon.transformation.TraxTransformer.setup(TraxTransformer.j ava:302)
...
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