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Comment

ramu
I want to clarification about ActionMessage,
November 15, 2007 at 3:56 PM

while i using ActionMessage in validate method
i am getting this problem
org.apache.jasper.JasperException: org.apache.struts.action.ActionMessage
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:207)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:628)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:383)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:307)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
at org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:1012)
at org.apache.struts.action.RequestProcessor.processValidate(RequestProcessor.java:980)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:255)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:145)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:139)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2460)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:119)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:157)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:568)


root cause

java.lang.ClassCastException: org.apache.struts.action.ActionMessage
at org.apache.struts.taglib.html.ErrorsTag.doStartTag(ErrorsTag.java:215)
at org.apache.jsp.welcome_jsp._jspx_meth_html_errors_0(welcome_jsp.java:154)
at org.apache.jsp.welcome_jsp._jspx_meth_html_html_0(welcome_jsp.java:100)
at org.apache.jsp.welcome_jsp._jspService(welcome_jsp.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:162)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:628)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:383)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:307)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
at org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:1012)
at org.apache.struts.action.RequestProcessor.processValidate(RequestProcessor.java:980)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:255)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:145)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:139)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2460)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:119)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:157)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:568)


whenever i use the ActionErrors in validate method i am not getting the problem .


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i want to know how a slide will hide  when im click on the button then im getting a slide, but when im click on the another button this slide will be hide.. and here im using logic iterate to getting the values from action class 

Ajax Questions

i want to know how a slide will hide
i want to know how a slide will hide  when im click on the button then im getting a slide, but when im click on the another button this slide will be hide.. and here im using logic iterate to getting the values from action class 

Java Beginners

I developed a simple java web project in Struts now If I have to import the project in Eclipse Indigo how can I do it
I developed a simple java web project in Struts now If I have to import... web project in Struts now If I have to import the project in Eclipse Indigo how... , I developed java project in one PC I want to import it to another PRD. Thanks 

Java Beginners

please i want someone to answer me pleeeeeeeeeeeeease...
please i want someone to answer me pleeeeeeeeeeeeease...    Write a JAVA program using 2D array to auto-grade exams. For a class of N students, your program should read letter answers (A, B, C, D) for each student. Assume 

Java Beginners

help i want it now the answer pleas...
help i want it now the answer pleas...  write a program that will display the exactly output as below: Hints: declare and initialize value of array in double type.Read and write all elements of array.perform the multiply 

Java Beginners

how i want to create a coding by this question?
how i want to create a coding by this question?  Design and write a class named Person and its two subclasses named Student and Employee. Make Lecturer and Admin subclasses of Employee. A person has a name, address, phone number 

WebSevices Questions

I am from .net background, I want to learn SOA.
I am from .net background, I want to learn SOA.  Hi I am from .net background, I want to learn SOA. Could it possible for me to learn SOA, I suppose SOA includes Java. I dont have knowledge of java. Please help Thanks   

Struts Questions

Browser Back/Forward - Struts
Browser Back/Forward  Hi, Greetings to all. I have developed a web application using Struts 2. Now, i want to enable browser back/forward... about implementing it in my web application? Kindly help me on this. Awaiting 

Free Programming books

Struts Books
covers everything you need to know about Struts and its supporting technologies...-Controller (MVC) design paradigm. Want to learn Struts and want get... Request Dispatcher. In fact, some Struts aficionados feel that I 

Development process Questions

i want immediate code - Development process
i want immediate code  Basic sales tax is applicable at a rate of 10% on all goods, except books, food, and medical products that are exempt... of 5%, with no exemptions. When I purchase items I receive a receipt which lists 

WebSevices Questions

i want to resize the tiff file also - WebSevices
i want to resize the tiff file also  if($objFiles['photo']['name']!="") { $objFiles['photo']['name']=str_replace(" ","_",$objFiles['photo']['name']); $FileName= time().$objFiles['photo']['name']; $this->resize_image 

Java Beginners

Parameter month I Report - Java Beginners
Parameter month I Report  hy, I want to ask about how to make parameter in I Report, parameter is month from date. How to view data from i report... like Java/JSP/Servlet/JSF/Struts etc ... Thanks 

Struts Questions

Struts Example - Struts
Struts Example  Hi Deepak My name is dendi i want some good example in struts framework with sample code , hw to add and delete insert and update data into database by using sql, nw i am learning java struts u can help me 

WebSevices Questions

i want to create an icon on my desktop... with this i want to open my web application
i want to create an icon on my desktop... with this i want to open my web application  i want to create an icon on my desktop... with this i want to open my web application(automatically run my server... )how 

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