HTTP Status 500——java.lang.NoClassDefFoundError-慕课网

首页课程实战体系课手记专栏慕课教程

HTTP Status 500——java.lang.NoClassDefFoundError

来源：5-4 使用普通方式创建JavaBean

eNothing

2015-02-15 22:48

HTTP Status 500 -

type Exception report

message

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

exception

org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.NoClassDefFoundError: java/po/User
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

以上为截图一部分

写回答关注