Erro com Servlet

Assuntos Gerais Agile
#1

Pessoal,

Estou encontrando o seguinte erro ao fazer o load da minha página home.jsp.

[ServletException in:/home.jsp] Cannot retrieve definition for form bean null’

Sendo que eu estou usando struts e Tiles para isso. Eu defini meu struts-config assim:

<!-- Global Forwards -->
	<global-forwards>
		<forward name="home" path="/home.jsp">
		</forward>
	</global-forwards>

	<!-- Action Mappings -->
	<action-mappings>
		<action path="/home" forward="tiles.home.page">
		</action>
		<action path="/homeAction" type="actions.HomeAction">
			<forward name="home" path="/home.jsp" redirect="false" contextRelative="false">
			</forward>
		</action>
	</action-mappings>
	<controller processorClass="org.apache.struts.tiles.TilesRequestProcessor">
	</controller>

E no meu arquivo HomeAction eu faço um return mapping.findForward(“home”); ao final da action para forçar a ir para home.

O que eu estou fazendo errado ?
Alguém poderia me ajudar com isso ?

Obrigado,
Murilo - :?:

#2

Eu peguei o erro no console para ficar mais claro:

Segue o erro abaixo:

[09/08/05 13:29:27:049 BRT] 61c2ae7b WebGroup E SRVE0026E: [Erro de Servlet]-[Cannot retrieve definition for form bean null]: javax.servlet.jsp.JspException: Cannot retrieve definition for form bean null
at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:831)
at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:506)
at org.apache.jsp._home._jspService(_home.java:139)
at com.ibm.ws.webcontainer.jsp.runtime.HttpJspBase.service(HttpJspBase.java:89)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.ws.webcontainer.jsp.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:344)
at com.ibm.ws.webcontainer.jsp.servlet.JspServlet.serviceJspFile(JspServlet.java:669)
at com.ibm.ws.webcontainer.jsp.servlet.JspServlet.service(JspServlet.java:767)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)
at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)
at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:283)
at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)
at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:983)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:564)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:200)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:320)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)
at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)
at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:283)
at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)
at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:983)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:564)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:200)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:119)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:276)
at com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71)
at com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:182)
at com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:334)
at com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:618)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:439)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:672)

#3

Cara, entre varias coisas que podem ser, vou te mandar um action meu que usa tiles e vc olha o que ta diferente:

<action path="/cadastrocorrespondente" 
            name="agentePortalForm" 
            type="br.controle.CadastroAgentePortal" 
            className="br.controle.ActionMapping"
            validate="false"
            parameter="evento"
            input="def.cadastra.correspondente.portal">
<forward name="mesmaPagina" path="def.cadastra.correspondente.portal"/>
<forward name="abre" path="def.cadastra.correspondente.portal"/>
<forward name="novo" path="def.cadastra.correspondente.portal"/>
    </action>
#4

Valeu Anderson.

Fiz algo parecido com isso.

Abraços

#5