jsp注册新用户时，报错,哪位帮忙看一下？？？
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: java.lang.IllegalStateException
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:532)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:420)
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)
root cause
java.lang.IllegalStateException
org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java:435)
org.apache.jsp.WebContent.register_005fnew_005fuser_jsp._jspService(register_005fnew_005fuser_jsp.java:116)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:384)
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)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.10 logs.
------解决方案--------------------
org.apache.jsp.WebContent.register_005fnew_005fuser_jsp._jspService(register_005fnew_005fuser_jsp.java:116)
去 tomcat/work
子目录下面找到这个register_005fnew_005fuser_jsp.java
看看第116行为何为null
------解决方案--------------------
//注册成功即意味着登录成功，迁移到游戏选择画面
response.sendRedirect("entry.jsp");
out.write('\r');
out.write('\n');
红色部分有问题吧，你都跳转页面了还输出，试一下，是不是这里有问题？？？？
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代码迷推荐解决方案：The server encountered an internal error () that prevented it from fulfilling this request.,http://www.daimami.com/search?q=317