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Exception in JSP

Hi,


I am a new in jsp.I have included a jsp file into a zul file. I get an exeception while the jsp page is loaded.
"Failed to load /test.jsp
Cause: org.apache.jasper.JasperException: Exception in JSP"
It seems that the function Drawline is called while the attributes "com.positions" is not yet defined.
How to solve this probleme.
Following is a piece of my jsp code.

Expand|Select|Wrap|Line Numbers
  1. <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
  2. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  3. <html>
  4.  
  5. <script type="text/javascript">
  6.  
  7. load = function() {
  8.  
  9.         ......
  10.           }
  11.  
  12. function Drawline () {
  13.  
  14.  <%
  15.  String[] storeposition = (String[]) session.getAttribute("com.positions");%>    
  16.  
  17.     .......        
  18.  </script>    
  19.  
  20. </head>
  21. <body onload="load()">
  22.  
  23. </body>
  24. </html>
  25.  
  26.  
Nov 24 '10 #1
0 2188

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