HTTP状态 500 - 内部服务器错误


类型 异常报告

消息 /Topic/index_news_list.jsp (行.: [16], 列: [6]) 属性[escape]无效为tag[property] 通过TLD

描述 服务器遇到一个意外的情况,阻止它完成请求。

例外情况

org.apache.jasper.JasperException: /Topic/index_news_list.jsp (行.: [16], 列: [6]) 属性[escape]无效为tag[property] 通过TLD
	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:470)
	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:246)
	org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1272)
	org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:882)
	org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1553)
	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2392)
	org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2444)
	org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2450)
	org.apache.jasper.compiler.Node$Root.accept(Node.java:474)
	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2392)
	org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1846)
	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:223)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:394)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:370)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:660)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:400)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.struts2.result.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:169)
	org.apache.struts2.result.StrutsResultSupport.execute(StrutsResultSupport.java:206)
	com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:375)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:279)
	com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:140)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	org.apache.struts2.factory.StrutsActionProxy.execute(StrutsActionProxy.java:48)
	org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:574)
	org.apache.struts2.dispatcher.ExecuteOperations.executeAction(ExecuteOperations.java:79)
	org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:141)

):注意 主要问题的全部 stack 信息可以在 server logs 里查看


Apache Tomcat/7.0.109