加载页面出问题

SambaGao 2011-02-14 09:54:52



<%@ page language="java" contentType="text/html; charset=UTF-8"%>  

<%@taglib prefix="s" uri="/struts-tags" %>  

<html>  

	<head>  

	  <title>struts2 testDemo</title>       

    </head>

	<body> 

	    <s:form action="login.action" method="post">  

	         <s:textfield key="username" name="user.username"/>  

	         <s:password key="password" name="user.password" />  

	         <s:submit key="submit" value="submit" />  

	 	</s:form>

	</body>

</html>



09:48:50,521 ERROR [jsp]:253 - Servlet.service() for servlet jsp threw exception

org.apache.jasper.JasperException: /index.jsp(8,5) The s:form tag declares that it accepts dynamic attributes but does not implement the required interface

	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)

	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405)

	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:146)

	at org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:666)

	at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1441)

	at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)

	at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)

	at org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)

	at org.apache.jasper.compiler.Node$Root.accept(Node.java:456)

	at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)

	at org.apache.jasper.compiler.Validator.validate(Validator.java:1489)

	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:166)

	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)

	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)

	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)

	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)

	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:303)

	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)

	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:389)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)

	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)

	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)

	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)

	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)

	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)

	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)

	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)

	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)

	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)

	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)

	at java.lang.Thread.run(Thread.java:595)