这个500错误怎么改！求大家帮帮忙！很急 ！~~~在线等！！！！直到解决！！！！
HTTP Status 500 - 

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type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

org.apache.jasper.JasperException: /pages/After_school_view_monitor.jsp(111,6) According to TLD or attribute directive in tag file, attribute value does not accept any expressions
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:148)
org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1172)
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:819)
org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1507)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2386)
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:838)
org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1507)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2386)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2392)
org.apache.jasper.compiler.Node$Root.accept(Node.java:489)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
org.apache.jasper.compiler.Validator.validate(Validator.java:1737)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:178)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
action.LoadInMServlet.doPost(LoadInMServlet.java:42)
action.LoadInMServlet.doGet(LoadInMServlet.java:20)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:413)
org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.13 logs.


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我用的是Myeclipse6.5自带的tomcat 刚开始没这个错误！后来不知道怎么的 就出来这个错误了 我发现跟重定向的语句有关 但那两句没有错！！我实在是不知道怎么改了 大家帮帮忙



------解决方案--------------------
标签用错了吧。检查一下标签的属性是不是在form中存在。
------解决方案--------------------
你把整个页面帖出来.你把struts2引用去掉了,当然也好使呀.我估计是你struts2的标签用法有问题还会报这个错误.
你把项目从服务器上清掉然后重新部一下.
------解决方案--------------------
你把我难住了..帮不了你了..呵呵.我先上班
------解决方案--------------------

探讨

在jsp的body中内容我全注释掉了 但还是有错误！
但只要把
<%@ taglib prefix="s" uri="/struts-tags"%>
这行 去掉就没错了！
我也不知道怎么回事！