All of the .log files have the same sequence of messages starting with the
ProcessingException:
ERROR (2002-07-25) 14:32.36:191[sitemap](/cocoon/) Thread-12/Handler:
Error compiling sitemap
org.apache.cocoon.ProcessingException: Language Exception:
org.apache.cocoon.components.language.LanguageException: Could not load
class for program 'org/apache/cocoon/www/sitemap_xmap' due to a
java.lang.ClassNotFoundException: org.apache.cocoon.www.sitemap_xmap
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.createR
esource(ProgramGeneratorImpl.java:335)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:291)
at org.apache.cocoon.sitemap.Handler.run(Handler.java:270)
at java.lang.Thread.run(Thread.java:498)
org.apache.cocoon.components.language.LanguageException: Could not load
class for program 'org/apache/cocoon/www/sitemap_xmap' due to a
java.lang.ClassNotFoundException: org.apache.cocoon.www.sitemap_xmap
at
org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProg
ram(JavaLanguage.java:186)
at
org.apache.cocoon.components.language.programming.CompiledProgrammingLanguag
e.load(CompiledProgrammingLanguage.java:201)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generat
eResource(ProgramGeneratorImpl.java:383)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.createR
esource(ProgramGeneratorImpl.java:328)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:291)
at org.apache.cocoon.sitemap.Handler.run(Handler.java:270)
at java.lang.Thread.run(Thread.java:498)
org.apache.cocoon.components.language.LanguageException: Could not load
class for program 'org/apache/cocoon/www/sitemap_xmap' due to a
java.lang.ClassNotFoundException: org.apache.cocoon.www.sitemap_xmap
at
org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProg
ram(JavaLanguage.java:186)
at
org.apache.cocoon.components.language.programming.CompiledProgrammingLanguag
e.load(CompiledProgrammingLanguage.java:201)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generat
eResource(ProgramGeneratorImpl.java:383)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.createR
esource(ProgramGeneratorImpl.java:328)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:291)
at org.apache.cocoon.sitemap.Handler.run(Handler.java:270)
at java.lang.Thread.run(Thread.java:498)
The "error.log" file also includes this ProcessingException (I think because
the sitemap generation was bad):
ERROR (2002-07-25) 14:32.36:319[access](/cocoon/) Thread-12/CocoonServlet:
Problem with servlet
org.apache.cocoon.ProcessingException: Language Exception:
org.apache.cocoon.components.language.LanguageException: Could not load
class for program 'org/apache/cocoon/www/sitemap_xmap' due to a
java.lang.ClassNotFoundException: org.apache.cocoon.www.sitemap_xmap
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.createR
esource(ProgramGeneratorImpl.java:335)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:291)
at org.apache.cocoon.sitemap.Handler.run(Handler.java:270)
at java.lang.Thread.run(Thread.java:498)
org.apache.cocoon.components.language.LanguageException: Could not load
class for program 'org/apache/cocoon/www/sitemap_xmap' due to a
java.lang.ClassNotFoundException: org.apache.cocoon.www.sitemap_xmap
at
org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProg
ram(JavaLanguage.java:186)
at
org.apache.cocoon.components.language.programming.CompiledProgrammingLanguag
e.load(CompiledProgrammingLanguage.java:201)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generat
eResource(ProgramGeneratorImpl.java:383)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.createR
esource(ProgramGeneratorImpl.java:328)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:291)
at org.apache.cocoon.sitemap.Handler.run(Handler.java:270)
at java.lang.Thread.run(Thread.java:498)
org.apache.cocoon.components.language.LanguageException: Could not load
class for program 'org/apache/cocoon/www/sitemap_xmap' due to a
java.lang.ClassNotFoundException: org.apache.cocoon.www.sitemap_xmap
at
org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProg
ram(JavaLanguage.java:186)
at
org.apache.cocoon.components.language.programming.CompiledProgrammingLanguag
e.load(CompiledProgrammingLanguage.java:201)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generat
eResource(ProgramGeneratorImpl.java:383)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.createR
esource(ProgramGeneratorImpl.java:328)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:291)
at org.apache.cocoon.sitemap.Handler.run(Handler.java:270)
at java.lang.Thread.run(Thread.java:498)
We are looking at going to Tomcat 4 so maybe that will take care of things.
However, for now I'd like to see it working on 3.2.2 so I can complete the
integration with my existing app.
mark
-----Original Message-----
From: Vadim Gritsenko
Sent: Thursday, July 25, 2002 2:33 PM
To: [EMAIL PROTECTED]; Mark Kent
Subject: RE: LanguageException errors on startup
> From: Mark S. Kent [mailto:[EMAIL PROTECTED]]
>
> OK. I stopped Tomcat and removed the entire $TOMCAT_HOME/work folder
and
> restarted Tomcat. Everything looked fine in the Cocoon log files
after
> starting Tomcat until I attempt the first access of the main Cocoon
start
> page, then the log files start showing the following error lines (not
all
> are shown for brevity and bandwidth's sake):
>
> in access.log:
> ========================================
> ERROR (2002-07-25) 13:44.38:280 [access](/cocoon/)
> Thread-13/CocoonServlet: Problem with servlet
> org.apache.cocoon.ProcessingException: Language Exception:
> org.apache.cocoon.components.language.LanguageException: Could not
load
> class for program 'org/apache/cocoon/www/sitemap_xmap' due to a
> java.lang.ClassNotFoundException: org.apache.cocoon.www.sitemap_xmap
> at
>
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.cre
ateR
> esource(ProgramGeneratorImpl.java:335)
This is ProcessingException thrown in the ProgramGenerator. Original
exception is java.lang.ClassNotFoundException. Can you find its
stacktrace? It should be right below stacktrace of the
ProcessingException.
...
> What else can I try? It has to be something simple at this point or a
> conflicting pathname/library/jar with an existing app. *sigh*
You can try Tomcat 4.0.4
Vadim
>
> Setup:
> Cocoon 2.0.2
> Tomcat 3.2.2 (with Apache)
> JBoss 2.4.3
> RedHat 7.1
> IBM JDK 1.3.0
>
> mark
...
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