Question

JSP页面报500错误

org.apache.jasper.JasperException: Exception in JSP: /top_news.jsp:13

10:
11: <script language="JavaScript">
12: <!--
13: var gt = unescape('%3e');
14: var popup = null;
15: var over = "Launch Pop-up Navigator";
16: popup = window.open('', 'popupnav', 'width=200,height=170,resizable=1,scrollbars=auto');

Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

root cause

java.lang.NullPointerException
org.apache.jsp.index_jsp._jspService(index_jsp.java:246)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.
我的源程序肯定是没有问题的，可能是我配置SQL的时候有问题吧，还需要粘哪部分代码阿？

Answer 1

提示500是服务器内部错误 具体原因代码没用粘全 没办法纠正