Hi All,
Does anyone know why this error props up ?  There is really no sequence
of events. 
I am using the display tag to display results populated from an
ArrayList in QueryBean. The container is Tomcat 4.1, database is sybase
11.5 and the .tld used is for EL. I have listed the code of the jsp file
below the error.  Let me know if any more information is needed. 

Regards,
Priyesh
========================================================================
========================
[Fri Jul 09 08:13:13 EDT 2004] stdout:  StandardWrapperValve[jsp]:
Servlet.service() for servlet jsp threw exception
[Fri Jul 09 08:13:13 EDT 2004] stdout:
org.apache.jasper.JasperException: An error occurred while evaluating
custom action attribute "name" with value
"${requestScope.QueryBean.results}": An error occurred while getting
property "results" from an instance of class
com.barcap.triparty.queries.QueryBean
[Fri Jul 09 08:13:13 EDT 2004] stdout:
org.apache.jasper.JasperException: An error occurred while evaluating
custom action attribute "name" with value
"${requestScope.QueryBean.results}": An error occurred while getting
property "results" from an instance of class
com.barcap.triparty.queries.QueryBean
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:248)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:263)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:248
9)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:180)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:170)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:172)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:174)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.catalina.core.StandardEngine.invoke(StandardEngine.java:376)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:224)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:41
3)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:380)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:53
7)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:533)
[Fri Jul 09 08:13:13 EDT 2004] stdout:          at
java.lang.Thread.run(Thread.java:536)

========================================================================
========================

<%--@ taglib uri="http://displaytag.sf.net"; prefix="display" --%>
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c" %>
<%@ taglib uri="/web-inf/displaytag-el-12.tld" prefix="display" %>

<html>
<head>
  <title>Eligibility Rules</title>
  <link rel="stylesheet" type="text/css" href='style/screen.css'>
  <jsp:useBean id="QueryBean"
    class="com.barcap.triparty.queries.QueryBean" scope="request">
    <jsp:setProperty name="QueryBean" property="*"/>
  </jsp:useBean>
</head>
<body>

  <display:table name="${requestScope.QueryBean.results}"
        pagesize="15" export="true" class="its">

        <display:caption><b>Search Results</b></display:caption>
        <display:column property="setnumber" title="Set Number"
class="idcol"
                sortable="true" headerClass="sortable"/>
        <display:column property="depo" title="Depository" class="idcol"
                sortable="true" headerClass="sortable"/>

  </display:table>
</body>
</html>

========================================================================
======================


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