How to Solve: tag nesting error? in Struts project.

Hello, EveryBody:
I am working for a Struts system in testing a program of look-up user password via user-inputs with birthdate, postal code, userid. I have writen three program, lookup.jsp, LookupForm.java, LookupAction.java. When I get the lookup.jsp run, the web browser displays "HTTP 500". Please find the attached message for error message, lookup.jsp and Lookupform.java. Thanks a lot.
HTTP Status 500 -
type: Exception report
message: description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.compiler.ParseException: End of content reached while more parsing required: tag nesting error?
     at org.apache.jasper.compiler.JspReader.popFile(JspReader.java:293)
     at org.apache.jasper.compiler.JspReader.hasMoreInput
..........(Omit)
lookup.jsp:
<%@ page language="java" import="com.tfu.struts.common.Constants" %>
<%@ taglib uri="/WEB-INF/app.tld" prefix="app" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<html:html locale="true">
<head>
<title><bean:message key="lookup.title"/></title>
<html:base/>
</head>
<body bgcolor="#FFFFFF" background="images/FREE-bg.gif">
<%@ include file="header1.html" %>
<html:errors/>
<%
String selectedMonthValue = (String)request.getAttribute(Constants.SELECTED_MONTH_KEY);
log("selectedMonthValue = " + selectedMonthValue);
String selectedCountryValue = (String)request.getAttribute(Constants.SELECTED_COUNTRY_KEY);
log("selectedCountryValue = " + selectedCountryValue);
%>
<html:form action="/lookup">
<html:hidden property="action">
<table>
<tr><td><bean:message key="prompt.lookup.signin"/></td></tr>
<tr><td><bean:message key="prompt.lookup.notes1"/>
<bean:message key="prompt.lookup.notes2"/></td>
</tr>
<tr><td><bean:message key="prompt.lookup.step1"/>
<bean:message key="prompt.lookup.step11"/></td>
</tr>
<tr>
<td><bean:message key="prompt.birthdate"/></td>
<td>
<html:select property="birthmonth" size="1">
<html:options collection="<%= Constants.MONTH_ARRAY_KEY %>"
property="value"
labelProperty="label"/>
</html:select>
<html:text property="birthday" size="2"/>
<bean:message key="prompt.birthdate.comma"/>
<html:text property="birthyear" size="4"/>
<bean:message key="prompt.birthdate.tail"/>
</td></tr>
<tr>
<td><bean:message key="prompt.postcode"/></td>
<td><html:text property="postcode" size="10" maxlength="16"/></td>
<td><bean:message key="prompt.country"/></td>
<td>
<html:select property="country" size="1">
<html:options collection="<%= Constants.COUNTRY_ARRAY_KEY %>"
property="value" labelProperty="label"/>
</html:select>
</td>
</tr>
<tr>
<td>
<bean:message key="prompt.lookup.step2"/>
<bean:message key="prompt.lookup.step21"/>
</td>
</tr>
<tr><td><html:text property="userid" size="16" maxlength="16"/></td></tr>
<tr><td><html:submit property="submit" value="Get Password"/></td></tr>
</table>
</html:form>
<bean:write name="LookupForm" property="password"/>
<br>
<br>
<br>
<br>
<br>
<br>
<%@ include file="footer0.html" %>
</body>
</html:html>
</html>
LookupForm.java
* $Header: /com/tfu/struts/lookup/LookupForm.java
* $Revision: 1.0 $
* $Date: 2002/12/31 $
* writen by Jianming Ke 2002.12.31
package com.tfu.struts.lookup;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import com.tfu.struts.common.Constants;
* Form bean for the user password retrieve.
public final class LookupForm extends ActionForm {
// --------------------------------------------------- Instance Variables
private String birthmonth = null;
private String birthday = null;
private String birthyear = null;
private String postcode = null;
private String country = null;
private String userid = null;
private String password = null;
// ----------------------------------------------------------- Properties
public String getBirthmonth() {
     return (this.birthmonth);
public void setBirthmonth(String birthmonth) {
this.birthmonth = birthmonth;
public String getBirthday() {
     return (this.birthday);
public void setBirthday(String birthday) {
this.birthday = birthday;
public String getBirthyear() {
     return (this.birthyear);
public void setBirthyear(String birthyear) {
this.birthyear = birthyear;
public String getPostcode() {
     return (this.postcode);
public void setPostcode(String postcode) {
this.postcode = postcode;
public String getCountry() {
     return (this.country);
public void setCountry(String country) {
this.country = country;
public String getUserid() {
     return (this.userid);
public void setUserid(String userid) {
this.userid = userid;
public String getPassword() {
     return (this.password);
public void setPassword(String password) {
this.password = password;
// --------------------------------------------------------- Public Methods
* Validate the properties that have been set from this HTTP request,
* and return an <code>ActionErrors</code> object that encapsulates any
* validation errors that have been found. If no errors are found, return
* <code>null</code> or an <code>ActionErrors</code> object with no
* recorded error messages.
* @param mapping The mapping used to select this instance
* @param request The servlet request we are processing
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
if ((postcode == null) || (postcode.length() < 1))
errors.add("postcode", new ActionError("error.postcode.required"));
if ((userid == null) || (userid.length() < 1))
errors.add("userid", new ActionError("error.userId.required"));
return errors;
I edited the struts-config.xml with two segments:

<form-beans>

<form-bean name="logonForm"
type="com.tfu.struts.logon.LogonForm">
</form-bean>

<form-bean name="lookupForm"
type="com.tfu.struts.lookup.LookupForm">
</form-bean>

<action-mappings>

<action path="/lookup"
type="com.tfu.struts.lookup.LookupAction"
name="lookupForm"
scope="request"
input="/lookup.jsp">
<forward name="lookpass" path="/logon.jsp"/>
</action>

Hi,
After I added the line you mentioned, new error messages displays...
javax.servlet.ServletException: No getter method for property action of bean org.apache.struts.taglib.html.BEAN
     at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:471)
     at org.apache.jsp.lookup$jsp._jspService(lookup$jsp.java:719)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
Thanks a lot.

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Doubts about: tag nesting error in Struts project

Hello, people...
I'd like to know why this error is happenning... Does someone can help me, please? The code is below:
*** JSP Page ***
<%@ taglib uri="struts-html" prefix="html"%>
<%@ taglib uri="struts-bean" prefix="bean"%>
<%@ taglib uri="struts-logic" prefix="logic" %>
<%@ taglib uri="project-tag" prefix="tag"%>
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<head>
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</head>
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<table border="0" width="100%">
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
     <tr>
     <td align="right"></td>
     </tr>
     <tr class="FonteTituloTela">
     <td><bean:message key="titulo.pesquisarEmpreendimento"/></td>
     </tr>
     </table>
</td>
</tr>
<tr>
<td>
     <html:form action="/pesquisarEmpreendimentoPopup.do" method="get" onsubmit="return validatePesquisarEmpreendimentoPopupForm(this);">
     <html:hidden property="action" />
     <table width="550">
     <tr>
     <td colspan="3"><bean:message key="titulo.dadosDaPesquisa"/></td>
     </tr>
     <tr>
     <td><bean:message key="label.codigo"/></td>
     <td colspan="2">
     <html:text property="nu_codigo" size="7"/>
</tr>
     <tr>
     <td><bean:message key="label.nome"/></td>
     <td colspan="2">
     <html:select property="criterio">
     <html:option value="1"><bean:message key="label.cboIniciando"/></html:option>
     <html:option value="2"><bean:message key="label.cboContendo"/></html:option>
     </html:select>
     <html:text property="no_municipio" size="40"/>
     </tr>
<tr>
     <td>
          <tag:rollover imagemUp="<%=SiwarContext.getContextPath().concat(\"imagem/btn_confirmar_on.gif\")%>" imagemDown="<%=SiwarContext.getContextPath().concat(\"imagem/btn_confirmar_off.gif\")%>" onClick="javascript:document.pesquisarEmpreendimentoPopupForm.submit();"/>
     </td>
     </tr>
</table>
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</tr>
<tr>
     <td align="center">
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     </td>
</tr>
</table>
</html:form>
</body>
</html:html>
*** ActionForm ***
package jm.action;
import java.io.IOException;
import org.apache.struts.action.*;
import jm.form.PesquisarEmpreendimentoPopupForm;
import javax.servlet.*;
import javax.servlet.http.*;
public class PesquisarEmpreendimentoPopupAction extends Action {
public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
PesquisarEmpreendimentoPopupForm pesquisarEmpreendimentoPopupForm = (PesquisarEmpreendimentoPopupForm) form;
// Acessar l?gica de neg?cio
return mapping.findForward("pesquisarEmpreendimentoPopupFwd");
*** Form class***
package br.gov.caixa.siwar.tratarproponentes.form;
import org.apache.struts.action.*;
import org.apache.struts.validator.*;
public class PesquisarEmpreendimentoPopupForm extends ValidatorForm {
     private String nu_codigo;
     private String no_municipio;
     public String getNo_municipio() {
          return no_municipio;
     public String getNu_codigo() {
          return nu_codigo;
     public void setNo_municipio(String no_municipio) {
          this.no_municipio = no_municipio;
     public void setNu_codigo(String nu_codigo) {
          this.nu_codigo = nu_codigo;
*** Struts-config ***
<form-beans>
<form-bean name="pesquisarEmpreendimentoPopupForm" type="jm.form.PesquisarEmpreendimentoPopupForm" />
</form-beans>
<action-mappings>
<action name="pesquisarEmpreendimentoPopupForm" type="jm.action.PesquisarEmpreendimentoPopupAction" path="/pesquisarEmpreendimentoPopup" scope="request" validate="false">
<forward name="pesquisarEmpreendimentoPopupFwd" path="/jsp/tratarproponentes/PesquisarEmpreendimentoPopup.jsp" />
</action>
</action-mappings>
*** validation ***
<formset>
<form name="pesquisarEmpreendimentoPopupForm">
<field property="nu_codigo" depends="required,maxlength">
     <arg0 key="pesquisarEmpreendimentoPopupForm.nu_codigo"/>
     <var>
     <var-name>maxlength</var-name>
<var-value>3</var-value>
     </var>
     </field>
     <field property="no_municipio" depends="required,maxlength">
     <arg0 key="pesquisarEmpreendimentoPopupForm.no_municipio"/>
     <var>
     <var-name>maxlength</var-name>
          <var-value>40</var-value>
     </var>
     </field>
</form>
</formset>
Thanks,
Vanisi Leal

It's not about whether we can read the code and figure it out. It's about the fact that most of us have better things to do then to take your long bit of code and config files, (which you don't have the decency to put in code tags), read it or set things up to run it just to see what the problem is.
You say there is a problem, so you must have run it and gotten some error or some unexpected other output, yet you can't be bothered to post that as well? You're title is not an error message that points to anything. If you posted the actual problem then you would get better responses.
You can stuff your sorry's in a sack!

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Copyright (c) 1982, 2009, Oracle. All rights reserved.
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Variable Size 402655344 bytes
Database Buffers 1191182336 bytes
Redo Buffers 7360512 bytes
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END;
UPDATE orders_tbl
SET refund=0.1*(SELECT price FROM products_tbl WHERE prod_id=(SELECT prod_id FROM orders_tbl WHERE ord_num=(SELECT MAX(ord_num) FROM orders_tbl)))
WHERE ord_num = (SELECT MAX(ord_num) FROM orders_tbl) AND dvy_date>ord_date+3;
COMMIT;
It gives me these errors:
ERROR at line 1:
ORA-01403: no data found
ORA-01403: no data found
ORA-06512: at "SYSTEM.AVAIL_PRODUCTS", line 9
ORA-04088: error during execution of trigger 'SYSTEM.AVAIL_PRODUCTS'
ORA-06512: at line 10
I try to debug it again and again but still can't find the mistake. So I change the trigger option to AFTER INSERT, then I got the error message that the table is mutating and trigger migh not see it. Anyone know how to solve this problem?
ERROR at line 2:
ORA-04091: table SYSTEM.ORDERS_TBL is mutating, trigger/function may not see it
ORA-06512: at "SYSTEM.AVAIL_PRODUCTS", line 13
ORA-04088: error during execution of trigger 'SYSTEM.AVAIL_PRODUCTS'
null

This extract from an earlier post might be of help:
You can solve this problem by using following thing
1)create a view on same table with all fields
and write trigger on table (insert,update or delete ) while inserting or updating or deleting row from table read from view.
(Mutating error come when you are reading from one table and want to update,insert or delete row of same table).
2)create a temporary table(but it is possible in 8i onword only) same as table on which you want to write trigger,while updating,inserting or deleting rows of table read from temporary table and after your work is over temporary table auotomatically drop (see proper command in oracle documentation to create temporary table).
null

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beryllan;
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