Latest Cocoon2 causes 'Did not find the stylesheet root!' excepti on on WebLogic 5.1

["Park, Paul" <PP...@eBuilt.com>]

Help!

I spent a whole day trying to figure out what is causing this exception but
couldn't figure it out.  I was able to run Cocoon2 about a week ago on
WebLogic 5.1.   However the latest build from cvs causes
"javax.xml.transform.TransformerException:  Did not find the stylesheet
root!"  The only change I made in the past was to explicitly set the
classpath of CocoonServlet to "weblogic.class.path".

However, now I am getting the following errors in the log file.  


===========================================
DEBUG   2243    [cocoon  ] (Thread-0): DefaultComponentManager using
threadsafe instance of
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl for
role org.apache.cocoon.components.language.generator.ProgramGenerator.
DEBUG   2253    [cocoon  ] (Thread-0): Lookup
org.apache.cocoon.components.language.markup.MarkupLanguageSelector
DEBUG   2253    [cocoon  ] (Thread-0): DefaultComponentManager returned
instance for role
org.apache.cocoon.components.language.markup.MarkupLanguageSelector.
DEBUG   2253    [cocoon  ] (Thread-0): Lookup
org.apache.cocoon.components.language.programming.ProgrammingLanguageSelecto
r
DEBUG   2263    [cocoon  ] (Thread-0): DefaultComponentManager returned
instance for role
org.apache.cocoon.components.language.programming.ProgrammingLanguageSelecto
r.
DEBUG   2263    [cocoon  ] (Thread-0): Lookup org.apache.cocoon.Cocoon
DEBUG   2263    [cocoon  ] (Thread-0): DefaultComponentManager returned
instance for role org.apache.cocoon.Cocoon.
ERROR   3144    [cocoon  ] (Thread-0): Logicsheet.setInputSource
javax.xml.transform.TransformerConfigurationException: Did not find the
stylesheet root!
	at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFa
ctoryImpl.java:732)
	at
org.apache.cocoon.components.language.markup.Logicsheet.setInputSource(Logic
sheet.java:83)
	at
org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.configur
e(AbstractMarkupLanguage.java, Compiled Code)
	at
org.apache.cocoon.CocoonComponentSelector.setupComponent(CocoonComponentSele
ctor.java:240)
	at
org.apache.cocoon.CocoonComponentSelector.select(CocoonComponentSelector.jav
a:158)
	at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:135)
	at org.apache.cocoon.sitemap.Handler.run(Handler.java:158)
	at java.lang.Thread.run(Thread.java:479)
---------
javax.xml.transform.TransformerException: Did not find the stylesheet root!
	at
org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.j
ava:515)
	at
org.apache.xerces.parsers.SAXParser.endDocument(SAXParser.java:1225)
	at
org.apache.xerces.validators.common.XMLValidator.callEndDocument(XMLValidato
r.java:748)
	at
org.apache.xerces.framework.XMLDocumentScanner$EndOfInputDispatcher.dispatch
(XMLDocumentScanner.java:1545)
	at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.
java, Compiled Code)
	at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:908)
	at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFa
ctoryImpl.java:724)
	at
org.apache.cocoon.components.language.markup.Logicsheet.setInputSource(Logic
sheet.java:83)
	at
org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.configur
e(AbstractMarkupLanguage.java, Compiled Code)
	at
org.apache.cocoon.CocoonComponentSelector.setupComponent(CocoonComponentSele
ctor.java:240)
	at
org.apache.cocoon.CocoonComponentSelector.select(CocoonComponentSelector.jav
a:158)
	at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:135)
	at org.apache.cocoon.sitemap.Handler.run(Handler.java:158)
	at java.lang.Thread.run(Thread.java:479)
---------
ERROR   4266    [cocoon  ] (Thread-0): Error compiling sitemap
java.lang.NullPointerException: 
	at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:925)
	at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
	at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
	at
org.apache.cocoon.components.language.markup.LogicsheetCodeGenerator.generat
eCode(LogicsheetCodeGenerator.java:123)
	at
org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.generate
Code(AbstractMarkupLanguage.java:298)
	at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:207)
	at org.apache.cocoon.sitemap.Handler.run(Handler.java:158)
	at java.lang.Thread.run(Thread.java:479)
DEBUG   4536    [cocoon  ] (ExecuteThread-14): '' Processed by Apache Cocoon
2.0a3 in 2.383 seconds.