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From "Vincent Massol" <vmas...@octo.com>
Subject RE: Null Pointer Exception in initial How to setup
Date Mon, 16 Sep 2002 14:43:28 GMT
Hi,

As the stack trace says, you're "Missing HTTP parameter [suite] in
request". If you check
http://jakarta.apache.org/cactus/howto_tomcat.html, you'll see that the
URL to call has a "suite" parameter.

-Vincent

> -----Original Message-----
> From: Prabodh Goel [mailto:prabodhgoel@yahoo.com]
> Sent: 16 September 2002 15:24
> To: cactus-user@jakarta.apache.org
> Subject: Null Pointer Exception in initial How to setup
> 
>  I've tried a couple times to work the example on
>  http://jakarta.apache.org/cactus/howto_tomcat.html
> I am using following versions
>    tomcat 4.0.4
>    Cactus 3.8.1
>    JDK     1.4.0_02
> 
> Can someone help me...
> 
>  Here is a sample of my stack trace:
> 
> 
> javax.servlet.ServletException: Missing HTTP parameter
> [suite] in request
> 	at
>
org.apache.cactus.server.runner.ServletTestRunner.dispatch91_doGet(Servl
et
> TestRunner.java;org/apache/cactus/util/log/LogAspect.aj(1k):107)
> 	at
>
org.apache.cactus.server.runner.ServletTestRunner.around91_doGet(Servlet
Te
> stRunner.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
> 	at
>
org.apache.cactus.server.runner.ServletTestRunner.doGet(ServletTestRunne
r.
> java;org/apache/cactus/util/log/LogAspect.aj(1k):101)
> 	at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> 	at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 	at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
ti
> onFilterChain.java:247)
> 	at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
er
> Chain.java:193)
> 	at
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.
> java:243)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :566)
> 	at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.
> java:190)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :566)
> 	at
>
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.ja
va
> :246)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :564)
> 	at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
>
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:234
7)
> 	at
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:1
> 80)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :566)
> 	at
>
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lv
> e.java:170)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :564)
> 	at
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:1
> 70)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :564)
> 	at
>
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468
)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :564)
> 	at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
ja
> va:174)
> 	at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va
> :566)
> 	at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
>
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.j
av
> a:1027)
> 	at
>
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:
11
> 25)
> 	at java.lang.Thread.run(Thread.java:536)
> 
> 
> 
> 
> 
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