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From "Kari Whitcomb" <whitc...@email.com>
Subject RE: ComponentException fatal error
Date Tue, 23 Apr 2002 22:23:03 GMT
I tried using Tomcat 4.0.4 b2 with Cocoon 2.0.2 as was suggested and got it working for a brief
moment.  But then I tried removing the cocoon webapp and re-deploying it, and now I'm getting
the same errors as before with Tomcat 4.0.3. I've even tried reinstalling Tomcat 4.0.4 and
Cocoon 2.0.2 again.  And I'm still stuck.  Any more thoughts on how to fix this?

Thanks,
Kari
----- Original Message -----
From: "Vadim Gritsenko" <vadim.gritsenko@verizon.net>
Date: Tue, 23 Apr 2002 10:23:42 -0400
To:  <cocoon-users@xml.apache.org>
Subject: RE: ComponentException fatal error


> > From: Kari Whitcomb [mailto:whitcomb@email.com]
> > 
> > You seem to be suggesting that there is no way to fix it with Tomcat
> 4.0.3.
> > Is that correct? 
> 
> No, I was able to make it run. It more or less documented in install
> instructions. However, for the newcomers I suggest first to try with
> something stable, and only then (if still there is time/desire) try
> troublesome combinations.
> 
> 
> > What in particular is causing the incompatibility?
> 
> AFAIU, changes in the XML API class loading in the servlet spec and the
> way it is implemented in the 4.0.2-4.0.3 is the major PITA. Tomcat 4.0.4
> looks to be working without issues, as Tomcat 4.0.1 was.
> 
> Vadim
> 
>  
> > Thanks,
> > Kari
> > 
> > ----- Original Message -----
> > From: "Vadim Gritsenko" <vadim.gritsenko@verizon.net>
> > Date: Tue, 23 Apr 2002 09:37:36 -0400
> > To:  <cocoon-users@xml.apache.org>
> > Subject: RE: ComponentException fatal error
> > 
> > 
> > > > From: Kari Whitcomb [mailto:whitcomb@email.com]
> > > >
> > > > If at all possible, I would rather not use Tomcat 4.0.4 since it
> is
> > > still
> > > > beta.  Is there any way to work around the problem using Tomcat
> 4.0.3?
> > >
> > > Tomcat 4.0.1 is second choice. Stable, and installation is a snap.
> > >
> > > Vadim
> > >
> > >
> > > > -Kari
> > > > ----- Original Message -----
> > > > From: "Vadim Gritsenko" <vadim.gritsenko@verizon.net>
> > > > Date: Tue, 23 Apr 2002 00:38:12 -0400
> > > > To:  <cocoon-users@xml.apache.org>
> > > > Subject: RE: ComponentException fatal error
> > > >
> > > >
> > > > > > From: Kari Whitcomb [mailto:whitcomb@email.com]
> > > > > >
> > > > > > Hello all,
> > > > > >
> > > > > > I'm trying to get an installation of Cocoon 2.0.2 working on
a
> > > Tru64
> > > > > server
> > > > > > running Tomcat 4.0.3 and Java 1.3.1.  I've followed all the
> > > > > instructions in
> > > > >
> > > > > Have you tried Tomcat 4.0.4?
> > > > >
> > > > > Vadim
> > > > >
> > > > > > the cocoon docs (including copying certain jar files to
> > > > > tomcat/common/lib,
> > > > > > etc.)  When I try and access the top level page  (/cocoon/)
> I'm
> > > > > getting an
> > > > > > Internal server error with the message 'markup-languages:
> > > > > ComponentSelector
> > > > > > could not access the Component for hint: sitemap'.  I saw one
> > > relevent
> > > > > thread
> > > > > > in the mailinglist archives, but with no resolution.  I've
> > > included
> > > > > the
> > > > > > relevant error message from the cocoon log files with the
> stack
> > > trace.
> > > > > If you
> > > > > > need all the debug messages, let me know and I'll send them
> too.
> > > Any
> > > > > help
> > > > > > sorting out what is going on will be greatly appreciated.
> > > > > >
> > > > > > Thanks,
> > > > > > Kari Whitcomb
> > > > > > whitcomb@email.com
> > > > > >
> > > > > > ERROR   (2002-04-22) 17:22.12:804   [access](/cocoon/)
> > > > > Thread-5/CocoonServlet:
> > > > > > Problem with servlet
> > > > > org.apache.avalon.framework.component.ComponentException:
> > > > > > markup-languages: ComponentSelector could not access the
> Component
> > > for
> > > > > hint:
> > > > > > sitemap
> > > > > >         at
> > > > > >
> > > > >
> > >
> org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select
> > > > > > (ExcaliburComponentSelector.java:293) (pc 257)
> > > > > >         at
> > > > > >
> > > > >
> > >
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.loa
> > > > > d
> > > > > > (ProgramGeneratorImpl.java:289) (pc 333)
> > > > > >         at org.apache.cocoon.sitemap.Handler.run
> > > (Handler.java:270)
> > > > > (pc 47)
> > > > > >         at java.lang.Thread.run          (Thread.java:484)
> > > (pc
> > > > > 11)
> > > > > > java.lang.Exception: Could not create enough Components to
> service
> > > > > your
> > > > > > request.
> > > > > >         at org.apache.avalon.excalibur.pool.DefaultPool.get
> > > > > > (DefaultPool.java:133) (pc 110)
> > > > > >         at
> > > > >
> org.apache.avalon.excalibur.component.PoolableComponentHandler.get
> > > > > > (PoolableComponentHandler.java:126) (pc 38)
> > > > > >         at
> > > > > >
> > > > >
> > >
> org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select
> > > > > > (ExcaliburComponentSelector.java:283) (pc 191)
> > > > > >         at
> > > > > >
> > > > >
> > >
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.loa
> > > > > d
> > > > > > (ProgramGeneratorImpl.java:289) (pc 333)
> > > > > >         at org.apache.cocoon.sitemap.Handler.run
> > > (Handler.java:270)
> > > > > (pc 47)
> > > > > >         at java.lang.Thread.run          (Thread.java:484)
> > > (pc
> > > > > 11)
> > > > > >
> 
> 
> ---------------------------------------------------------------------
> Please check that your question has not already been answered in the
> FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
> 
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