求助第一天用struts遇到的错误
<%@ page language= "java " contentType= "text/html;charset=UTF-8 "%>
<%@ taglib uri= "/WEB-INF/struts-bean.tld " prefix= "bean " %>
<%@ taglib uri= "/WEB-INF/struts-html.tld " prefix= "html " %>
<%@ taglib uri= "/WEB-INF/struts-logic.tld " prefix= "logic " %>
<html:html locale= "true ">
<head>
<title> <bean:message key= "hello.jsp.title "/> </title>
</head>
<body>
<bean:message key= "hello.jsp.page.heading "/>
<logic:present name= "personbean " scope= "request "/>
<bean:message key= "hello.jsp.page.hello "/>
<bean:write name= "personbean " property= "userName "/>
</logic:persent>
<html:form action= "/HelloWorld.do " focus= "userName ">
<bean:message key= "hello.jsp.prompt.person "/>
<html:text property= "userName " size= "16 "/> <br>
<html:submit property= "submit " value= "submit "/>
</html:form>
</body>
</html:html>
错误报告:
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: org.apache.struts.taglib.bean.CookieTei
org.apache.jasper.servlet.JspServletWrapper.handle
JspException(JspServletWrapper.java:453)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
org.apache.jasper.
JasperException: Failed to load or instantiate TagExtraInfo class: org.apache.struts.taglib.bean.CookieTei
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:50)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:279)
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:422)
org.apache.