Hi Sat

Try cleaning up the cache in the work directory.  Maybe that will help?  I
have seen this problem multiple times where once a JSP page is compiled, it
won't compile again till you remove the cache.  Just remove all the
files/directories within the work directory.  Usually Standalone directory
is there and has to be deleted.

Bilal

-----Original Message-----
From: kgsat [mailto:[EMAIL PROTECTED]
Sent: Monday, September 29, 2003 6:21 PM
To: [EMAIL PROTECTED]
Subject: Tomcat not showing pages-----


Hi

I am running the tomcat version 4.1.24 for my web application.
When i start the tomcat it gets started well with the usual prompt messages.
But when i try to access the example directory or any sample pages, it does
not show the jsp or html pages at all.The IE window comes out to be empty
and i am not getting any error or exception in the server prompt.

On further analysis, it has been revealed that catalina log gives the
following error messages.

****************************************************

2003-09-26 10:33:28 CoyoteAdapter An exception or error occurred in the
container during the request processing
java.lang.NoSuchMethodError:
javax.servlet.http.HttpServletRequest.getUserPrincipal()Ljava/security/Princ
ipal;
 at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:455)
 at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
 at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
 at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:171)
 at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
 at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
 at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
 at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:601)
 at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:392)
 at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
 at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:619)
 at java.lang.Thread.run(Thread.java:536)

****************************************************

What i am confused with is , i was getting the tomcat running and showing
the pages properly until i changed from version 4.1.24 to 4.1.27,which
happens to be stable one.
Now even when i reverted back to the same version, i could not run the
tomcat to show the pages as earlier.
Does any body know what would be wrong with my tomcat?
Any help is highly appreciatedd!!!
thanks
sat


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