problem deploying cayenne-web app tutorial on sun app server

From: Cheryl Norsworthy (cheryl_a_norsworth..aytheon.com)
Date: Mon Jun 13 2005 - 18:11:52 EDT

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    I'm getting the following when I access the cayenne-web-app tutorial
    that I have deployed on my sun java system application server,
    struts.jar is in WEB-INF/lib directory, I have no idea where to start
    looking, any suggestions would be great

    Thanks, Cheryl

     Servlet.service() for servlet jsp threw exception
    java.lang.NullPointerException
            at org.apache.struts.taglib.TagUtils.retrieveMessageResources(TagUtils.java:1161)
            at org.apache.struts.taglib.TagUtils.message(TagUtils.java:1024)
            at org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:224)
            at org.apache.jsp.index_jsp._jspx_meth_bean_message_0(index_jsp.java:163)
            at org.apache.jsp.index_jsp._jspx_meth_html_html_0(index_jsp.java:108)
            at org.apache.jsp.index_jsp._jspService(index_jsp.java:74)
            at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:102)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
            at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:282)
            at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:263)
            at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:210)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:324)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:246)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:236)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:141)
            at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
            at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
            at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:214)
            at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:168)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
            at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
            at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:144)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
            at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:133)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
            at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:539)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
            at com.sun.enterprise.webservice.EjbWebServiceValve.invoke(EjbWebServiceValve.java:134)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
            at com.sun.enterprise.security.web.SingleSignOn.invoke(SingleSignOn.java:272)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
            at com.sun.enterprise.web.VirtualServerValve.invoke(VirtualServerValve.java:209)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
            at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
            at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:114)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
            at com.sun.enterprise.web.VirtualServerMappingValve.invoke(VirtualServerMappingValve.java:166)
            at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
            at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
            at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:936)
            at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:165)
            at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:683)
            at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:604)
            at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:542)
            at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:647)
            at java.lang.Thread.run(Thread.java:534)

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