Re: Problems installing Cocoon2 on tomcat 3.2beta2

[Mats Norén <ma...@spectral.se>]

Hi,
I tried to put xerces_1_2.jar ahead of jaxp.jar, and parser.jar

Using CLASSPATH: g:\jakarta-tomcat\classes;g:\jakarta-tomcat\lib\aaxerces.jar;
g:\jakarta-tomcat\lib\ant.jar;g:\jakarta-tomcat\lib\webserver.jar;
g:\jakarta-tomcat\lib\jasper.jar;g:\jakarta-tomcat\lib\jaxp.jar;
g:\jakarta-tomcat\lib\servlet.jar;g:\jakarta-tomcat\lib\parser.jar;
g:\jakarta-tomcat\lib\aaxerces_1_2.jar;
e:\jdk1.2.2\lib\tools.jar;;
h:\kod\intrawise\lib\inetTds.jar;;e:\jdk1.2.2\lib\tools.jar

But I still get no such method in the handler class:

java.lang.NoSuchMethodError: org.w3c.dom.Document: method createElementNS(Ljava/
lang/String;Ljava/lang/String;)Lorg/w3c/dom/Element; not found
        at org.apache.xalan.utils.DOMBuilder.startElement(DOMBuilder.java, Compiled
Code)
        at
org.apache.xalan.stree.SourceTreeHandler.startElement(SourceTreeHandler.java:250)
        at org.apache.cocoon.components.language.markup.AbstractMarkupLanguage$T
ransformerChainBuilderFilter.startElement(AbstractMarkupLanguage.java, Compiled
Code)
        at
org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage$SitemapTransformerChainBuilderFilter.startElement(SitemapMarkupLanguage.ja

va, Compiled Code)
        at org.xml.sax.helpers.XMLFilterImpl.startElement(XMLFilterImpl.java:575
)
        at
org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage$PreProcessFilter.startElement(SitemapMarkupLanguage.java:209)

        at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java, Comp
iled Code)
        at
org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java,
Compiled Code)
        at
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java,
Compiled Code)
        at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java,
Compiled Code)
        at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:900)
        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.
generateCode(LogicsheetCodeGenerator.java:118)
        at
org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.generateCode(AbstractMarkupLanguage.java:296)

        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:193)

        at org.apache.cocoon.sitemap.Handler.run(Handler.java:152)
        at java.lang.Thread.run(Thread.java:479)


I suspect there is a problem with the conflicting DOM-classes but how do I get around
it ?

/regards Mats




Mats Norén wrote:

> yes!
>
> Giacomo Pati wrote:
>
> > Mats Norén wrote:
> > >
> > > Hello,
> > > I've used Cocoon1.5 with Jrun 2.2 and now I've decided to try out the alpha
> > > version of Cocoon2.0 with tomcat 3.2beta.
> > > This is what happens.
> > > I built cocoon with ant- no problem
> > > I installed tomcat3.2beta and tried the examples that came with it - still no
> > > problem.
> > > I moved the cocoon.war file to the tomcat webapp - directory.
> > > I moved ALL the libfiles from the cocoon/lib directory to the tomcat lib
> > > directory...
> > > When I restart tomcat it adds the context for cocoon and builds the
> > > directorystructure for it.
> > > I try to use the examples by typing for instance: localhost/cocoon/hello.html
> > > since it was a pipeline in the sitemap I thought that would work...however it
> > > didn't and I got the following error message from Cocoon:
> > >
> > > Class: java.lang.NullPointerException
> >
> > Can you show us your CLASSPATH? Do you have jaxp.jar and parser.jar in
> > the tomcat/lib?
> >
> > Giacomo
> >
> > --
> > PWR GmbH, Organisation & Entwicklung      Tel:   +41 (0)1 856 2202
> > Giacomo Pati, CTO/CEO                     Fax:   +41 (0)1 856 2201
> > Hintereichenstrasse 7                     Mailto:Giacomo.Pati@pwr.ch
> > CH-8166 Niederweningen                    Web:   http://www.pwr.ch
> >
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