Here is the code snippet from JSP. Also let me tell you that, the JSP
works fine without error if I run the application thru JDeveloper. This is
an issue only when I use shared-lib feature on OC4J app server.
<logic:notEqual name="menuCmdSessAtt" value="GFindCustomer">
<display:table
requestURI="<%=(request.getAttribute(Globals.ORIGINAL_URI_KEY)).toString()%>"
class="listTable"
name="sessionScope.customerListSessAtt"
defaultsort="2"
decorator="org.nexweb.qol.gcc.common.DisplaytagTableDecorator"
export="false">
<display:column property="plateId" title="License
Plate" sortable="true"/>
<display:column property="custName" title="Customer
Name" sortable="true"/>
<display:column property="custStatus"
title="Customer Status" sortable="true"/>
<display:column property="custRationCardStatus"
title="Ration Card Status" sortable="true"/>
<display:column property="rationCardType"
title="Ration Card Type" sortable="true"/>
</display:table>
</logic:notEqual>
From: Miguel <mig...@almeida.at>
To: displaytag-user@lists.sourceforge.net
Date: 07/22/2010 07:56 AM
Subject: Re: [displaytag-user] servletException: Tag "column"
should ne nested in "table"
Hi Jasmin,
It would be useful to show us the actual jsp page where the tag is being
used. More specifically, if - like the exception points out - Tag "column"
should ne nested in "table".
Miguel Almeida
On Thu, 2010-07-22 at 07:05 -0400, Jasmin Mehta wrote:
I am using Application Server OC4J 10.1.3. My application deployed fine.
I have configured displaytag library as a shared-lib and importing it to
the application during the deployment.
I am getting this exception at runtime:
[20 Jul 2010 15:11:34] DEBUG [TableTag] [null] doStartTag called
[20 Jul 2010 15:11:34] DEBUG [LookupUtil] getBeanValue - bean:
{customerListSessAtt}
[20 Jul 2010 15:11:34] DEBUG [TableTag] [null] setting media [html] in
this.pageContext
[20 Jul 2010 15:11:34] DEBUG [TableTag] [null] doIteration called
[20 Jul 2010 15:11:34] ERROR [ColumnTag] Exception: [.ColumnTag] Tag
"column" should ne nested in "table"
[20 Jul 2010 15:11:34] DEBUG [TableTag] [null] release() called
[20 Jul 2010 15:11:34] DEBUG [ExceptionCatcher] Attempting to handle a
thrown exception
[20 Jul 2010 15:11:34] DEBUG [ExceptionCatcher] Calling exceptionCommand
'servlet-exception'
[20 Jul 2010 15:11:34] DEBUG [ActionCommandBase] Executing
org.apache.struts.chain.commands.servlet.ExceptionHandler
[20 Jul 2010 15:11:34] DEBUG [AbstractExceptionHandler] See if
actionConfig
ActionConfig[cancellable=false,path=/CustomerFind,validate=false,input=/WEB-INF/jsp/customerFind.jsp,name=CustomerFindForm,parameter=method,scope=session,type=org.nexweb.qol.gcc.actions.CustomerFindAction
has an exceptionConfig for javax.servlet.ServletException
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look locally
for javax.servlet.ServletException
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look globally
for javax.servlet.ServletException
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look locally
for java.lang.Exception
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look globally
for java.lang.Exception
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look locally
for java.lang.Throwable
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look globally
for java.lang.Throwable
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look locally
for java.lang.Object
[20 Jul 2010 15:11:34] DEBUG [ActionConfig] findException: look globally
for java.lang.Object
[20 Jul 2010 15:11:34] WARN [AbstractExceptionHandler] Unhandled
exception
javax.servlet.ServletException: Tag "column" should ne nested in "table"
at
com.evermind.server.http.EvermindPageContext.handlePageThrowable(EvermindPageContext.java:809)
at
com.evermind.server.http.EvermindPageContext.handlePageException(EvermindPageContext.java:756)
at
_web_2d_inf._jsp._customerFind._jspService(_customerFind.java:1835)
at
com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at
oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:453)
at
oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:591)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:515)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at
com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
at
com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
at
com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259)
at
com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:50)
at
com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193)
at
oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:283)
at
com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198)
at
org.apache.struts.chain.commands.servlet.PerformForward.handleAsForward(PerformForward.java:113)
at
org.apache.struts.chain.commands.servlet.PerformForward.perform(PerformForward.java:96)
at
org.apache.struts.chain.commands.AbstractPerformForward.execute(AbstractPerformForward.java:54)
at
org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
at
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at
org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)
at
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at
com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
at
com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
at
com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
at
com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
at
com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
at
com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
at
oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at
com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
My server.xml has below entry
<shared-library name="nex.Displaytag" version="1.1.1">
<code-source path="displaytag-1.1.1.jar"/>
<code-source path="displaytag-export-poi-1.1.1.jar"/>
<code-source path="itext_1.5.4.jar"/>
<code-source path="poi-3.0-FINAL.jar"/>
<import-shared-library name="nex.apache.commons.lang"
max-version="2.4"/>
<import-shared-library name="nex.apache.commons.logging"
max-version="1.0.4"/>
<import-shared-library name="nex.Struts"
max-version="1.3.9"/>
</shared-library>
where all imported shared library are configured as below:
<shared-library name="nex.apache.commons.logging" version="1.0.4">
<code-source path="commons-logging-1.0.4.jar"/>
<import-shared-library name="nex.4jLog"
max-version="1.2.13"/>
</shared-library>
<shared-library name="nex.apache.commons.lang" version="2.4">
<code-source path="commons-lang-2.4.jar"/>
</shared-library>
<shared-library name="nex.Struts" version="1.3.9">
<code-source path="antlr-2.7.2.jar"/>
<code-source path="bsf-2.3.0.jar"/>
<code-source path="commons-beanutils-1.7.0.jar"/>
<code-source path="commons-chain-1.1.jar"/>
<code-source path="commons-digester-1.8.jar"/>
<code-source path="commons-fileupload-1.1.1.jar"/>
<code-source path="commons-io-1.1.jar"/>
<code-source path="commons-validator-1.3.1.jar"/>
<code-source path="oro-2.0.8.jar"/>
<code-source path="struts-core-1.3.9.jar"/>
<code-source path="struts-el-1.3.9.jar"/>
<code-source path="struts-extras-1.3.9.jar"/>
<code-source path="struts-faces-1.3.9.jar"/>
<code-source path="struts-mailreader-dao-1.3.9.jar"/>
<code-source path="struts-scripting-1.3.9.jar"/>
<code-source path="struts-taglib-1.3.9.jar"/>
<code-source path="struts-tiles-1.3.9.jar"/>
<import-shared-library name="nex.apache.commons.logging"
max-version="1.0.4"/>
</shared-library>
<shared-library name="nex.4jLog" version="1.2.13">
<code-source path="log4j-1.2.13.jar"/>
</shared-library>
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