Problemas com Struts+Tomcat

Fala Pessoal, estou com um problema q nao consigo resolver, dai resolvi compartilhar com vcs, talvez alguem possa me ajudar.

É o seguinte, estou fazendo uma aplicacao teste com Struts+tomcat no eclipse. Fiz todas as classes nessesarias, um Bean, Form e um Action,
e tmb todas as paginas JSP. É um formulario simples q tem somente dois campos, mas nao tem interacao ainda com o BD.

Entao coloquei um link, na index, para a pagina de Formulario e la ela da o seguinte erro:

javax.servlet.ServletException: Exception creating bean of class java.UsuarioForm: {1}
	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:495)
	at org.apache.jsp.formulario_jsp._jspService(formulario_jsp.java:80)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:92)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
	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:809)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:627)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:306)
	at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
	at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)
	at org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:1023)
	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:345)
	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:696)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
	at java.lang.Thread.run(Thread.java:595)

estou colocando aqui em baixo o formulario para darem uma olhada.

<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<html>
<head>
	<title><bean:message key="titulo.formulario"/></title>
</head>
<body>
	<h1><bean:message key="titulo.formulario"/></h1>
	<br>
	<center>
	<html:form action="/registro.do" method="post">
	<table>
		<tr>
			<td>Nome:</td>
			<td><input type="text" name="nome"></td>
		</tr>
		<tr>
			<td>Senha:</td>
			<td><input type="password" name="senha"></td>
		</tr>
		<tr colspan="2">
			<td><input type="submit" value="<bean:message key="botao.submit"/>"></td>
		</tr>				
	</table>
	</html:form>
	</center>
</body>
</html>

Sera q alguem pode me ajudar com esse erro, se quiserem passo as pag.JSP e as classes para darem uma olhada.
Valew pessoal!

Estou postando o struts config aqui:

<?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
          "http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd">

<struts-config>
    <form-beans>
    	<form-bean name="testeForm" type="java.UsuarioForm"/>
    </form-beans>

    <global-exceptions>
    </global-exceptions>

    <global-forwards>
        <!-- Default forward to "Welcome" action -->
        <!-- Demonstrates using index.jsp to forward -->
        <forward
            name="welcome"
            path="/Welcome.do"/>
    </global-forwards>

    <action-mappings>
            <!-- Default "Welcome" action -->
            <!-- Forwards to Welcome.jsp -->
        <action
            path="/Welcome"
            forward="/pages/Welcome.jsp"/>
    
    	<action path="/formulario" forward="/pages/formulario.jsp"/>
    	
    	<action path="/registro" type="java.UsuarioAction"
    			name="testeForm" scope="request">
    			
    			<forward name="sucesso" path="/pages/confirmacao.jsp"/>
    			<forward name="erro" path="/pages/error.jsp"/> 
    			   			
    	</action>		
    
    </action-mappings>


<!-- ============================================= Controller Configuration -->

    <controller
       processorClass="org.apache.struts.tiles.TilesRequestProcessor"/>


<!-- ======================================== Message Resources Definitions -->

    <message-resources parameter="MessageResources" />


<!-- =============================================== Plug Ins Configuration -->

  <!-- ======================================================= Tiles plugin -->

    <plug-in className="org.apache.struts.tiles.TilesPlugin" >

      <!-- Path to XML definition file -->
      <set-property property="definitions-config"
                       value="/WEB-INF/tiles-defs.xml" />
      <!-- Set Module-awareness to true -->
      <set-property property="moduleAware" value="true" />
    </plug-in>


  <!-- =================================================== Validator plugin -->

  <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
    <set-property
        property="pathnames"
        value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/>
  </plug-in>

</struts-config>

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