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From Mats Norén <mats.no...@spectral.se>
Subject Fop question (was Javaspace + Jini C2 Installation issue)
Date Mon, 15 Jan 2001 15:03:38 GMT
I studied the log some more got rid of all errors except that it couldn´t find the
org.apache.fop.messaging.MessageListener class..
Is this a known issue?

Mats Norén wrote:

> Thanks, I seemed to get one step further this time...now it seems that my sitemaphandler
isn´t compiled.
> After a quick look in the Cocoon log I found this snippet:
>
> ERROR   1803    [cocoon  ] (Thread-24): Logicsheet.setInputSource
> javax.xml.transform.TransformerConfigurationException: Namespace not supported by SAXParser
>  at org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:749)
>  at org.apache.cocoon.components.language.markup.Logicsheet.setInputSource(Logicsheet.java:83)
>  at
> org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.configure(AbstractMarkupLanguage.java,
> Compiled Code)
>  at org.apache.cocoon.CocoonComponentSelector.setupComponent(CocoonComponentSelector.java:242)
>  at org.apache.cocoon.CocoonComponentSelector.select(CocoonComponentSelector.java:161)
>  at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:136)
>
>  at org.apache.cocoon.sitemap.Handler.run(Handler.java:162)
>  at java.lang.Thread.run(Thread.java:479)
> -----------------------------
>
> Which in turn seem to lead to the following error:
>
> ERROR   2173    [cocoon  ] (Thread-24): Logicsheet.getTransformerHandler:Exception
> java.lang.NullPointerException:
>
> And then:
>
> ERROR   2183    [cocoon  ] (Thread-24): Error compiling sitemap
> org.xml.sax.SAXException: Null content handler
>  at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:965)
>
> Wrong version of Xerces or what?
>
> I'm using Xerces-1.2.3...
>
> Any ideas?
>
> Berin Loritsch wrote:
>
> > Mats Norén wrote:
> >
> > > Hi all,
> > >
> > > A while a go I tried cocoon2 for the first time and I was so impressed
> > >
> > > by it that we decided to use it as frontend for a Jini-based multiagent
> > >
> > > system. We use JavaSpaces to obtain a loose coupling between the
> > >
> > > different layers in our system and Cocoon. We use a transformer to
> > >
> > > dynamically build Javaspace Entrys and make requests to the underlying
> > >
> > > agents. Works like a charm.
> > >
> > > Great work guys!! Keep it up.
> > >
> > >
> > >
> > > Now to my question.
> > >
> > > We decided to use windows2000 instead of NT4 and jakarta-3.2.1 instead
> > >
> > > of jakarta 3.1b3 (i think)...
> > >
> > > I took the latest source from CVS and build it.
> > >
> > > I dropped the war-file in tomcats webappcatalog as I used to do...but
> > >
> > > this time when I was expecting i nice Cocoon-screen, all I got was:
> > >
> >
> > Make sure you have the proper jars installed.  Avalonapi.jar and others
> > have changed--sometimes the change is incompatible with a previous release.
> >
> > If you build Cocoon with the -Dinclude.webapp.libs property, then you
> > will get I nice fat war file with all the libs included.
> >
> > >
> > >
> > > Error: 500
> > >
> > >
> > >
> > > Location: /cocoon
> > >
> > >
> > >
> > > Internal Servlet Error:
> > >
> > >
> > >
> > > java.lang.NoSuchMethodError: org.apache.log.LogKit: method
> > >
> > > createLogger(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Lorg/apache/log/Logger;
> > >
> > > not found
> > >
> > >         at
> > >
> > > org.apache.cocoon.servlet.CocoonServlet.init(CocoonServlet.java:85)
> > >
> > >         at
> > >
> > > org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317)
> > >
> > >         at org.apache.tomcat.core.Handler.init(Handler.java:215)
> > >
> > >         at
> > >
> > > org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296)
> > >
> > >         at org.apache.tomcat.core.Handler.service(Handler.java:254)
> > >
> > >         at
> > >
> > > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> > >
> > >         at
> > >
> > > org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
> > >
> > >
> > >
> > >         at
> > >
> > > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> > >
> > >         at
> > >
> > > org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
> > >
> > >
> > >
> > >         at
> > >
> > > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java,
> > >
> > > Compiled Code)
> > >
> > >         at
> > >
> > > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java,
> > >
> > > Compiled Code)
> > >
> > >         at java.lang.Thread.run(Thread.java:479)
> > >
> > >
> > >
> > > I looked in the Avalonapi.jar and the classes are there at least...so my
> > >
> > > question is:
> > >
> > > What am I doing wrong?
> > >
> > >
> > >
> > > /Regards Mats
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > ---------------------------------------------------------------------
> > >
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> > >
> > > For additional commands, email: cocoon-dev-help@xml.apache.org
> >
> > ---------------------------------------------------------------------
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>
> ---------------------------------------------------------------------
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