Hi folks,
I am using a DynaActionForm with an Action. I have
the following exception when the form is submitted.
but if I use a regular ActionForm it's ok... what's
wrong? thanks in advance
my form-bean:
<form-bean name="emptyForm"
type="org.apache.struts.action.DynaActionForm">
<form-property name="junk"
type="java.lang.String"></form-property>
</form-bean>
my action-mapping:
<action path="/viewProjects" name="emptyForm"
type="com.xxx.ViewProjectsAction">
<forward name="success"
path="/calc/ProjectManager.jsp"/>
<forward name="failure"
path="/calc/AssessmentCalc.jsp"/>
</action>
my form:
<html:form method="post" action="/viewProjects" >
<input type="hidden" name="junk" value="junk"/>
</html:form>
SRVE0068E: Could not invoke the service() method on
servlet action. Exception thrown :
java.lang.NullPointerException
at
org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:852)
at
org.apache.struts.action.RequestProcessor.processActionForm(RequestProcessor.java:364)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:253)
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(Compiled
Code))
at
javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled
Code))
at
com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:2837)
at
com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:220)
at
com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:204)
at
com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled
Code))
at
com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled
Code))
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled
Code))
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled
Code))
at
com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java(Compiled
Code))
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled
Code))
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled
Code))
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled
Code))
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java(Compiled
Code))
at
com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
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