I got the same error with tomcat 4.0-b5 and cocoon2. The following fix works
for me:
1) I copied xerces_1_4_0.jar from $COCOON2_HOME/lib to
$CATALINA_HOME/server/lib/ and renamed it as aaxerces.jar (no chances!).
2) I then enabled this attribute in cocoon.xconf
(it is commented out by default):
<parser class="org.apache.cocoon.components.parser.XercesParser"/>
3) I set CATALINA_OPTS =
"-Dorg.apache.cocoon.components.parser.Parser=org.apache.cocoon.components.parser.XercesParser"
in $CATALINA_HOME/bin/catalina.sh
4) Restart tomcat and we're in business again. Cocoon2 does take such a
looooooong time to start the first time that your browser will most probably
timeout. try reloading once "top" stops reporting ~100% CPU usage for "java".
On Thursday 05 July 2001 15:02, you wrote:
> Hi all,
>
> Just like Kalven I removed those files from my tomcat/lib directory, though
> I got this error, and It got me in a tight cause it doesn't seem to be
> pretty simple.
>
> here's the error, if someone has some idea, I'll be glad to hear about it.
>
> regards.
>
> Cocoon 2 - Internal server error
>
> ---------------------------------------------------------------------------
>- ----
>
> type internal-server-error
>
> message Exception in Handler
>
> description org.apache.cocoon.ProcessingException: Exception in
> Handler:org.apache.cocoon.ProcessingException: Language
> Exception:org.apache.cocoon.components.language.LanguageException: Error
> compiling sitemap_xmap: Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param if (param != null) { ^ Line 0, column
> 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param String compareToString =
> param.getParameter ("parameter-selector-test", null); ^
>
> sender org.apache.cocoon.servlet.CocoonServlet
>
> source Cocoon servlet
>
> request-uri
>
> /cocoon/
>
> embedded exception
>
> org.apache.cocoon.ProcessingException: Language
> Exception:org.apache.cocoon.components.language.LanguageException: Error
> compiling sitemap_xmap:
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param
> if (param != null) {
> ^
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param
> String compareToString = param.getParameter
> ("parameter-selector-test", null);
> ^
>
>
> embedded exception stacktrace
>
> org.apache.cocoon.ProcessingException: Language
> Exception:org.apache.cocoon.components.language.LanguageException: Error
> compiling sitemap_xmap:
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param
> if (param != null) {
> ^
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param
> String compareToString = param.getParameter
> ("parameter-selector-test", null);
> ^
>
> at
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(P
>r ogramGeneratorImpl.java:163)
> at org.apache.cocoon.sitemap.Handler.run(Handler.java:197)
> at java.lang.Thread.run(Thread.java:484)
> org.apache.cocoon.components.language.LanguageException: Error compiling
> sitemap_xmap:
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param
> if (param != null) {
> ^
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param
> String compareToString = param.getParameter
> ("parameter-selector-test", null);
> ^
>
> at
> org.apache.cocoon.components.language.programming.java.JavaLanguage.compile
>( JavaLanguage.java:204)
> at
> org.apache.cocoon.components.language.programming.CompiledProgrammingLangua
>g e.load(CompiledProgrammingLanguage.java:131)
> at
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.genera
>t eResource(ProgramGeneratorImpl.java:244)
> at
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(P
>r ogramGeneratorImpl.java:160)
> at org.apache.cocoon.sitemap.Handler.run(Handler.java:197)
> at java.lang.Thread.run(Thread.java:484)
>
>
> exception
>
> org.apache.cocoon.ProcessingException: Exception in
> Handler:org.apache.cocoon.ProcessingException: Language
> Exception:org.apache.cocoon.components.language.LanguageException: Error
> compiling sitemap_xmap:
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param
> if (param != null) {
> ^
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param
> String compareToString = param.getParameter
> ("parameter-selector-test", null);
> ^
>
>
> path-info
>
>
>
> stacktrace
>
> org.apache.cocoon.ProcessingException: Exception in
> Handler:org.apache.cocoon.ProcessingException: Language
> Exception:org.apache.cocoon.components.language.LanguageException: Error
> compiling sitemap_xmap:
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param
> if (param != null) {
> ^
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param
> String compareToString = param.getParameter
> ("parameter-selector-test", null);
> ^
>
> at
> org.apache.cocoon.sitemap.Handler.throwEventualException(Handler.java:227)
> at org.apache.cocoon.sitemap.Handler.regenerate(Handler.java:153)
> at org.apache.cocoon.sitemap.Manager.getHandler(Manager.java:175)
> at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:93)
> at org.apache.cocoon.Cocoon.process(Cocoon.java:288)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:442)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at
> org.apache.tomcat.core.Handler.service(Handler.java:286)
> at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> at
> org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:7
>9 7)
> at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> at
> org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(Http
>C onnectionHandler.java:210)
> at
> org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> at
> org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> at java.lang.Thread.run(Thread.java:484)
> org.apache.cocoon.ProcessingException: Language
> Exception:org.apache.cocoon.components.language.LanguageException: Error
> compiling sitemap_xmap:
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param
> if (param != null) {
> ^
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param
> String compareToString = param.getParameter
> ("parameter-selector-test", null);
> ^
>
> at
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(P
>r ogramGeneratorImpl.java:163)
> at org.apache.cocoon.sitemap.Handler.run(Handler.java:197)
> at java.lang.Thread.run(Thread.java:484)
> org.apache.cocoon.components.language.LanguageException: Error compiling
> sitemap_xmap:
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:460: Undefined variable: param
> if (param != null) {
> ^
> Line 0, column 0:
> C:\tomcatc2\work\localhost_8080%2Fcocoon\org\apache\cocoon\www\sitemap_xmap
>. java:461: Undefined variable or class name: param
> String compareToString = param.getParameter
> ("parameter-selector-test", null);
> ^
>
> at
> org.apache.cocoon.components.language.programming.java.JavaLanguage.compile
>( JavaLanguage.java:204)
> at
> org.apache.cocoon.components.language.programming.CompiledProgrammingLangua
>g e.load(CompiledProgrammingLanguage.java:131)
> at
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.genera
>t eResource(ProgramGeneratorImpl.java:244)
> at
> org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(P
>r ogramGeneratorImpl.java:160)
> at org.apache.cocoon.sitemap.Handler.run(Handler.java:197)
> at java.lang.Thread.run(Thread.java:484)
>
>
>
>
>
> ---------------------------------------------------------------------
> 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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