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From "Kari Whitcomb" <whitc...@email.com>
Subject RE: ComponentException fatal error
Date Wed, 24 Apr 2002 14:00:42 GMT
OK, I did the requested steps.  Using Apache 1.3.24 (using warp connector), Tomcat 4.0.4b2
and Cocoon 2.0.2.  And here are all the errors in each of cocoon's log after trying to access
its default main page.

******access.log
ERROR   (2002-04-24) 09:46.58:991   [access](/cocoon/) Thread6/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.load (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.load (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)

***core.log - no errors present
***error.log
ERROR   (2002-04-24) 09:46.58:904[sitemap](/cocoon/) Thread-6/Handler: Error compiling sitemap
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.load (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.load (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)
ERROR   (2002-04-24) 09:46.59:081[access](/cocoon/) Thread-6/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.load (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.load (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)

**sitemap.log
ERROR   (2002-04-24) 09:46.58:847   [sitemap](/cocoon/) Thread-6/Handler: Error compiling
sitemap
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.load (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.load (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)


> 1. Stop tomcat
> 2. Remove work directory (tomcat/work)
> 3. Delete all logs (tomcat/cocoon/WEB-INF/logs)
> 4. Start tomcat
> 5. Access Cocoon
> 6. Read log files, take a note of every exception. Send log snippets to
> the group.
> 
> Vadim
> 
> 
> > 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
> > >
> > >
> ...
> 
> 
> ---------------------------------------------------------------------
> 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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