Chris,
I have attached the output (including stack trace).
I haven't got any esql to work. I even tried not using the datasource
(even though it works in the actions i've created) and include the esql
tags for drive, url, username etc. and the reult is the same: the
compiled java doesn't seem to be supplying an ESQLConnection reference
(thats intantiated) to the ESQLQuery class.
Thanks for your help,
dominic.
Christian Haul wrote:
>On 29.Jul.2002 -- 01:23 PM, Dominic Reynolds wrote:
>
>
>> I am trying to use ESQL (basic xsp page modelled on the samples).
>>
>>my problem is that I get the following null pointer exception:
>>
>>Original exception : java.lang.NullPointerException
>> at
>>org.apache.cocoon.components.language.markup.xsp.EsqlQuery.<init>(EsqlQuery.java:99)
>>
>>
>>And looking at the source it seems that I'm not passing a connection to
>>the constructor:
>>Esql.java -
>>
>>public EsqlQuery( EsqlConnection connection, String query ) {
>> this.connection = connection;
>> this.limitMethod = connection.getLimitMethod(); << line 99
>>
>>
>>Now looking at the generated java code for my xsp:
>>cocoon-files/org/apache/cocoon/www/upgrades/docs/upgrade_xsp.java
>>is see:
>>
>> private EsqlConnectionCocoon2 _esql_connection = null;
>>// .
>>// . some non-connection related java stuff......
>>// .
>>_esql_query = new EsqlQuery( _esql_connection, String.valueOf(
>> "" + "SELECT guid FROM appliances WHERE guid=" +
>> (request.getHeader("guid"))
>> ) );
>>
>>
>>So the generated java code is incorrect. I know the datasource i'm using
>>is ok as I am using it in an action and it works fine.
>>I must be doing something wrong here...but what?
>>
>>
>
>Everything looks fine. Could you produce a complete stack trace?
>Other XSPs using esql work fine, right?
>
>
>
>>Below is the xsp that is called:
>>
>><?xml version="1.0"?>
>><xsp:page
>> language="java"
>> xmlns:xsp="http://apache.org/xsp";
>> xmlns:esql="http://apache.org/cocoon/SQL/v2";
>> xmlns:xsp-request="http://apache.org/xsp/request/2.0";
>> >
>> <esql:connection>
>> <esql:pool>regdata</esql:pool>
>> <esql:execute-query>
>> <esql:query>SELECT guid FROM appliances WHERE
>>guid=<xsp-request:get-header name="guid"/></esql:query>
>> <esql:results>
>> <table>
>> <esql:row-results>
>> <tr>
>> <td><esql:get-string column="product"/></td>
>> <!--
>><xsp:attribute name="value"><esql:get-string column="id"/></xsp:attribute>
>> </tr>
>> </esql:row-results>
>> </table>
>> </esql:results>
>> <esql:no-results>
>> <p>Sorry No record</p>
>> </esql:no-results>
>> </esql:execute-query>
>> </esql:connection>
>></xsp:page>
>>
>>
>
> Chris.
>
>
<html>
<head>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script src="resources/script.js" type="text/javascript" language="JavaScript"></script>
<title></title>
</head>
<body bgcolor="#ffffff" marginheight="4" marginwidth="4" leftmargin="4" topmargin="4" alink="#cc0000" vlink="#0086b2" link="#039acc" text="#000000">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="left" valign="top" rowspan="3" height="60" width="135"><img border="0" vspace="0" hspace="0" src="images/logo_swoosh_small.png" height="60" width="135"></td><td background="images/line.gif" colspan="2" align="left" valign="top" height="5" width="100%"><img align="left" border="0" vspace="0" hspace="0" src="images/line.gif" height="5" width="1"></td><td align="left" valign="top" rowspan="3" height="60" width="29"><img border="0" vspace="0" hspace="0" src="images/right.gif" height="60" width="29"></td>
</tr>
<tr>
<td bgcolor="#0086b2" colspan="2" align="left" valign="top" height="35" width="100%"><font color="#ffffff" face="arial,helvetica,sanserif" size="5">
<div style="text-align: right;">An error occurred</div>
</font></td>
</tr>
<tr>
<td background="images/bottom.gif" bgcolor="#0086b2" align="left" valign="top" height="20" width="100%"><img align="left" border="0" vspace="0" hspace="0" src="images/bottom.gif" height="20" width="3"></td><td background="images/bottom.gif" width="288" valign="top" height="20" bgcolor="#0086b2" align="right">
<table width="288" cellspacing="0" cellpadding="0" border="0">
<tr>
<td align="left" valign="top" height="20" width="96"><a target="new" onMouseOut="rolloverOff('xml');" onMouseOver="rolloverOn('xml');" href="http://xml.apache.org/";><img onLoad="rolloverLoad('xml','images/button-xml-hi.gif','images/button-xml-lo.gif');" border="0" vspace="0" hspace="0" name="xml" src="images/button-xml-lo.gif" height="20" width="96" alt="http://xml.apache.org/";></a></td><td align="left" valign="top" height="20" width="96"><a target="new" onMouseOut="rolloverOff('asf');" onMouseOver="rolloverOn('asf');" href="http://www.apache.org/";><img onLoad="rolloverLoad('asf','images/button-asf-hi.gif','images/button-asf-lo.gif');" border="0" vspace="0" hspace="0" name="asf" src="images/button-asf-lo.gif" height="20" width="96" alt="http://www.apache.org/";></a></td><td align="left" valign="top" height="20" width="96"><a target="new" onMouseOut="rolloverOff('w3c');" onMouseOver="rolloverOn('w3c');" href="http://www.w3.org/";><img onLoad="rolloverLoad('w3c','images/button-w3c-hi.gif','images/button-w3c-lo.gif');" border="0" vspace="0" hspace="0" name="w3c" src="images/button-w3c-lo.gif" height="20" width="96" alt="http://www.w3.org/";></a></td>
</tr>
</table>
</td>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="left" valign="top" width="120">
<div style="background-color: #a0a0a0;" width="120">
<font size="-1" color="#ffffff" face="arial,helvetica,sanserif"><img border="0" vspace="0" hspace="0" src="images/join.gif" height="14" width="120"><br>
<a href="registration-home.html" class="menu"><font color="#ffff80" size="+1">home</font></a>
<br>
<a href="search-customer.html" class="menu"><font color="#ffffff">find customer</font></a>
<br>
<a href="search-appliance.html" class="menu"><font color="#ffffff">find appliance</font></a>
<br>
<a href="search-product.html" class="menu"><font color="#ffffff">find product</font></a>
<br>
<a href="search-contact.html" class="menu"><font color="#ffffff">find contact</font></a>
<br>
<a href="create-customer.html" class="menu"><font color="#ffffff">new customer</font></a>
<br>
<a href="create-product.html" class="menu"><font color="#ffffff">new product</font></a>
<br>
<a href="create-contact.html" class="menu"><font color="#ffffff">new contact</font></a>
<br>
<a href="create-appliance.html" class="menu"><font color="#ffffff">new appliance</font></a>
<br>
<img border="0" vspace="0" hspace="0" src="images/close.gif" height="14" width="120"><br>
</font>
</div>
</td><td align="left" valign="top" width="*">
<table cellpadding="3" cellspacing="0" border="0">
<tr>
<td>
<br>
<div align="right">
<table cellpadding="0" cellspacing="0" width="98%" border="0">
<tr>
<td align="right" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-left.gif"></td><td background="images/bar-border-top.gif"><img border="0" hspace="0" vspace="0" height="5" width="1" src="images/void.gif"></td><td align="left" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-right.gif"></td>
</tr>
<tr>
<td background="images/bar-border-left.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td><td bgcolor="#0086b2" width="100%"><font color="#ffffff" face="arial,helvetica,sanserif" size="+1"><img border="0" hspace="0" vspace="0" height="5" width="5" src="images/void.gif"><b>Details</b></font></td><td background="images/bar-border-right.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td>
</tr>
<tr>
<td align="right" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-left.gif"></td><td background="images/bar-border-bottom.gif"><img border="0" hspace="0" vspace="0" height="12" src="images/void.gif"></td><td align="left" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-right.gif"></td>
</tr>
</table>
<table cellpadding="0" cellspacing="0" width="98%" border="0">
<tr>
<td><font color="#000000" face="arial,helvetica,sanserif">
<div align="right">
<table cellpadding="0" cellspacing="0" width="95%" border="0">
<tr>
<td align="right" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-left.gif"></td><td background="images/bar-border-top.gif"><img border="0" hspace="0" vspace="0" height="5" width="1" src="images/void.gif"></td><td align="left" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-right.gif"></td>
</tr>
<tr>
<td background="images/bar-border-left.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td><td bgcolor="#0086b2" width="100%"><font color="#ffffff" face="arial,helvetica,sanserif"><img border="0" hspace="0" vspace="0" height="5" width="5" src="images/void.gif"><b>Message</b></font></td><td background="images/bar-border-right.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td>
</tr>
<tr>
<td align="right" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-left.gif"></td><td background="images/bar-border-bottom.gif"><img border="0" hspace="0" vspace="0" height="12" width="1" src="images/void.gif"></td><td align="left" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-right.gif"></td>
</tr>
</table>
<table cellpadding="0" cellspacing="0" width="95%" border="0">
<tr>
<td><font color="#000000" face="arial,helvetica,sanserif">Exception in ServerPagesGenerator.generate()</font></td>
</tr>
</table>
</div>
<br>
<div align="right">
<table cellpadding="0" cellspacing="0" width="95%" border="0">
<tr>
<td align="right" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-left.gif"></td><td background="images/bar-border-top.gif"><img border="0" hspace="0" vspace="0" height="5" width="1" src="images/void.gif"></td><td align="left" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-right.gif"></td>
</tr>
<tr>
<td background="images/bar-border-left.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td><td bgcolor="#0086b2" width="100%"><font color="#ffffff" face="arial,helvetica,sanserif"><img border="0" hspace="0" vspace="0" height="5" width="5" src="images/void.gif"><b>Source</b></font></td><td background="images/bar-border-right.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td>
</tr>
<tr>
<td align="right" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-left.gif"></td><td background="images/bar-border-bottom.gif"><img border="0" hspace="0" vspace="0" height="12" width="1" src="images/void.gif"></td><td align="left" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-right.gif"></td>
</tr>
</table>
<table cellpadding="0" cellspacing="0" width="95%" border="0">
<tr>
<td><font color="#000000" face="arial,helvetica,sanserif">
<p align="justify">org.apache.cocoon.ProcessingException</p>
</font></td>
</tr>
</table>
</div>
<br>
<div align="right">
<table cellpadding="0" cellspacing="0" width="95%" border="0">
<tr>
<td align="right" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-left.gif"></td><td background="images/bar-border-top.gif"><img border="0" hspace="0" vspace="0" height="5" width="1" src="images/void.gif"></td><td align="left" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-right.gif"></td>
</tr>
<tr>
<td background="images/bar-border-left.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td><td bgcolor="#0086b2" width="100%"><font color="#ffffff" face="arial,helvetica,sanserif"><img border="0" hspace="0" vspace="0" height="5" width="5" src="images/void.gif"><b>Description</b></font></td><td background="images/bar-border-right.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td>
</tr>
<tr>
<td align="right" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-left.gif"></td><td background="images/bar-border-bottom.gif"><img border="0" hspace="0" vspace="0" height="12" width="1" src="images/void.gif"></td><td align="left" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-right.gif"></td>
</tr>
</table>
<table cellpadding="0" cellspacing="0" width="95%" border="0">
<tr>
<td><font color="#000000" face="arial,helvetica,sanserif">
<p align="justify">org.apache.cocoon.ProcessingException: Exception in ServerPagesGenerator.generate(): java.lang.NullPointerException</p>
</font></td>
</tr>
</table>
</div>
<br>
</font></td>
</tr>
</table>
</div>
<br>
<div align="right">
<table cellpadding="0" cellspacing="0" width="98%" border="0">
<tr>
<td align="right" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-left.gif"></td><td background="images/bar-border-top.gif"><img border="0" hspace="0" vspace="0" height="5" width="1" src="images/void.gif"></td><td align="left" valign="bottom" height="7" width="9"><img border="0" hspace="0" vspace="0" height="7" width="9" src="images/bar-top-right.gif"></td>
</tr>
<tr>
<td background="images/bar-border-left.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td><td bgcolor="#0086b2" width="100%"><font color="#ffffff" face="arial,helvetica,sanserif" size="+1"><img border="0" hspace="0" vspace="0" height="5" width="5" src="images/void.gif"><b>Stack Traces</b></font></td><td background="images/bar-border-right.gif" width="9"><img border="0" hspace="0" vspace="0" height="1" width="9" src="images/void.gif"></td>
</tr>
<tr>
<td align="right" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-left.gif"></td><td background="images/bar-border-bottom.gif"><img border="0" hspace="0" vspace="0" height="12" src="images/void.gif"></td><td align="left" valign="top" height="12" width="9"><img border="0" hspace="0" vspace="0" height="12" width="9" src="images/bar-bottom-right.gif"></td>
</tr>
</table>
<table cellpadding="0" cellspacing="0" width="98%" border="0">
<tr>
<td><font color="#000000" face="arial,helvetica,sanserif">
<p>
<table border="0" cellpadding="0" cellspacing="3" width="100%">
<tr>
<td valign="top" width="28"><img alt="Note" border="0" hspace="0" vspace="0" height="29" width="28" src="images/note.gif"></td><td valign="top"><font color="#000000" face="arial,helvetica,sanserif" size="-1"><i><code><font face="courier, monospaced">Original exception : java.lang.NullPointerException
at org.apache.cocoon.components.language.markup.xsp.EsqlQuery.<init>(EsqlQuery.java:99)
at org.apache.cocoon.www.upgrades.docs.upgrade2_xsp.generate(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/docs/upgrade2_xsp.java:298)
at org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGenerator.java:258)
at org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEventPipeline.java:250)
at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:399)
at org.apache.cocoon.www.upgrades.sitemap_xmap.matchN10047(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:557)
at org.apache.cocoon.www.upgrades.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:371)
at org.apache.cocoon.www.upgrades.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:312)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:224)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179)
at org.apache.cocoon.www.sitemap_xmap.matchN10369(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:4005)
at org.apache.cocoon.www.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:3171)
at org.apache.cocoon.www.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:3112)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:224)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179)
at org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:154)
at org.apache.cocoon.Cocoon.process(Cocoon.java:575)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:999)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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.catalina.core.StandardContext.invoke(StandardContext.java:2350)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:536)
</font></code></i></font></td>
</tr>
</table>
</p>
<p>
<table border="0" cellpadding="0" cellspacing="3" width="100%">
<tr>
<td valign="top" width="28"><img alt="Note" border="0" hspace="0" vspace="0" height="29" width="28" src="images/note.gif"></td><td valign="top"><font color="#000000" face="arial,helvetica,sanserif" size="-1"><i><code><font face="courier, monospaced">org.apache.cocoon.ProcessingException: Exception in ServerPagesGenerator.generate(): java.lang.NullPointerException
at org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGenerator.java:270)
at org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEventPipeline.java:250)
at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:399)
at org.apache.cocoon.www.upgrades.sitemap_xmap.matchN10047(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:557)
at org.apache.cocoon.www.upgrades.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:371)
at org.apache.cocoon.www.upgrades.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:312)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:224)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179)
at org.apache.cocoon.www.sitemap_xmap.matchN10369(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:4005)
at org.apache.cocoon.www.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:3171)
at org.apache.cocoon.www.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:3112)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:224)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179)
at org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:154)
at org.apache.cocoon.Cocoon.process(Cocoon.java:575)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:999)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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.catalina.core.StandardContext.invoke(StandardContext.java:2350)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:536)
Caused by: java.lang.NullPointerException
at org.apache.cocoon.components.language.markup.xsp.EsqlQuery.<init>(EsqlQuery.java:99)
at org.apache.cocoon.www.upgrades.docs.upgrade2_xsp.generate(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/docs/upgrade2_xsp.java:298)
at org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGenerator.java:258)
... 45 more
java.lang.NullPointerException
at org.apache.cocoon.components.language.markup.xsp.EsqlQuery.<init>(EsqlQuery.java:99)
at org.apache.cocoon.www.upgrades.docs.upgrade2_xsp.generate(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/docs/upgrade2_xsp.java:298)
at org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGenerator.java:258)
at org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEventPipeline.java:250)
at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:399)
at org.apache.cocoon.www.upgrades.sitemap_xmap.matchN10047(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:557)
at org.apache.cocoon.www.upgrades.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:371)
at org.apache.cocoon.www.upgrades.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/upgrades/sitemap_xmap.java:312)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:224)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179)
at org.apache.cocoon.www.sitemap_xmap.matchN10369(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:4005)
at org.apache.cocoon.www.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:3171)
at org.apache.cocoon.www.sitemap_xmap.process(/home/support/wirex/jakarta-tomcat-4.1.7-LE-jdk14/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:3112)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:224)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179)
at org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:154)
at org.apache.cocoon.Cocoon.process(Cocoon.java:575)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:999)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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.catalina.core.StandardContext.invoke(StandardContext.java:2350)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:536)
</font></code></i></font></td>
</tr>
</table>
</p>
<p>
<table border="0" cellpadding="0" cellspacing="3" width="100%">
<tr>
<td valign="top" width="28"><img alt="Note" border="0" hspace="0" vspace="0" height="29" width="28" src="images/note.gif"></td><td valign="top"><font color="#000000" face="arial,helvetica,sanserif" size="-1"><i><code><font face="courier, monospaced">java.lang.NullPointerException</font></code></i></font></td>
</tr>
</table>
</p>
</font></td>
</tr>
</table>
</div>
<br>
</td>
</tr>
</table>
</td>
</tr>
</table>
<br>
<table cellpadding="0" cellspacing="0" border="0" width="100%">
<tr>
<td bgcolor="#0086b2"><img height="1" width="1" src="images/dot.gif"></td>
</tr>
<tr>
<td align="center"><font color="#0086b2" size="-1" face="arial,helvetica,sanserif"><i>
Copyright © 1999-2001.
All Rights Reserved.
</i></font></td>
</tr>
</table>
</body>
</html>
<?xml version="1.0" encoding="UTF-8"?>
<esql:connection xmlns:esql="http://apache.org/cocoon/SQL/v2"; xmlns:xsp="http://apache.org/xsp"; xmlns:xspdoc="http://apache.org/cocoon/XSPDoc/v1";>
</esql:connection>
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