请各位大侠帮我看看是什么错误

[clubsondy]

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
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

java.lang.NullPointerException
jspweb.UserRegist.regist(UserRegist.java:30)
org.apache.jsp.newuser_jsp._jspService(newuser_jsp.java:79)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.


--------------------------------------------------------------------------------

[zh_baiyu]

两个错误好像对不上号。

一个是jsp错误，一个是空指针异样。。。。。

光看错误也找补出原因的。

[zhz586]

光看错误也找补出原因的

[zyg158]

你是用的jsp调用的javabean吧,用户注册函数出错了
request 中的值没有赋值到javabean类
你看看register中变量名称和bean中是不是一致

[woodcord]

帮顶

[clubsondy]

谢谢,我再试试

[langxiaofeng]

不用看了是服务器////////
QQ：23094840