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From "Vadim Gritsenko" <vadim.gritse...@verizon.net>
Subject RE: ComponentException fatal error
Date Tue, 23 Apr 2002 14:23:42 GMT
> 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)
> > > > >


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