Unable to browse any .jsp on a windows xp professional install

["j. c. vazquez" <jv...@cyberworks.com.mx>]

Hi there!

I installed Tomcat 4.1 on my winxp pro, according to the start-up screen
all is ok except by the following info:

[INFO] JkMain - -APR not loaded, disabling jni components:
java.io.IOException: no jkjni in java.library.path

Is this relevant?? 

Anyway, the server is feeding my browser with HTMLs through 8080 just
fine. The problem is with .jsp where I get the following no matter what
.jsp I try:

------<browser page begins>----------
HTTP Status 500 - 

------------------------------------------------------------------------
--------

type Exception report

message 

description The server encountered an internal error () that prevented
it from fulfilling this request.

exception 

org.apache.jasper.JasperException: Unable to compile class for JSP
	at org.apache.jasper.JspEngineContext.compile(Unknown Source)
	at org.apache.jasper.servlet.JspServletWrapper.service(Unknown
Source)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown
Source)
	at org.apache.jasper.servlet.JspServlet.service(Unknown Source)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown
Source)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source)
	at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at org.apache.catalina.core.StandardContextValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at org.apache.catalina.core.StandardContext.invoke(Unknown
Source)
	at org.apache.catalina.core.StandardHostValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(Unknown Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at org.apache.catalina.core.StandardEngineValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:40
5)
	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:376)
	at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:50
8)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:518)
	at java.lang.Thread.run(Thread.java:536)



root cause 

java.lang.NullPointerException
	at
org.apache.tools.ant.util.FileUtils.resolveFile(FileUtils.java:330)
	at org.apache.tools.ant.Project.resolveFile(Project.java:618)
	at org.apache.tools.ant.types.Path.resolveFile(Path.java:451)
	at org.apache.tools.ant.types.Path.translatePath(Path.java:353)
	at
org.apache.tools.ant.types.Path$PathElement.setPath(Path.java:119)
	at org.apache.tools.ant.types.Path.setPath(Path.java:167)
	at org.apache.jasper.compiler.Compiler.compile(Unknown Source)
	at org.apache.jasper.JspEngineContext.compile(Unknown Source)
	at org.apache.jasper.servlet.JspServletWrapper.service(Unknown
Source)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown
Source)
	at org.apache.jasper.servlet.JspServlet.service(Unknown Source)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown
Source)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source)
	at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at org.apache.catalina.core.StandardContextValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at org.apache.catalina.core.StandardContext.invoke(Unknown
Source)
	at org.apache.catalina.core.StandardHostValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(Unknown Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at org.apache.catalina.core.StandardEngineValve.invoke(Unknown
Source)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(Unknown Source)
	at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
	at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:40
5)
	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:376)
	at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:50
8)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:518)
	at java.lang.Thread.run(Thread.java:536)



------------------------------------------------------------------------
--------

Apache Tomcat/4.1
------<browser page ends>----------


I have my env vars set-up like the manual says, and have no clue what is
causing the problem. Any ideas would be appreciated.

Regards,
-j.c.-


--
To unsubscribe, e-mail:   <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>