RE: Class cast exception....

[Conrad Chan]

It is not going to work.  Both ess.jsp and ess2.jsp are declaring their own Website subclass and they can't be cast to each other (They are totally different classes).  Use a real java class instead.   Conrad -----Original Message----- From: Christian Meunier [mailto:[EMAIL PROTECTED]] Sent: Friday, March 16, 2001 5:02 PM To: Orion-Interest Subject: Class cast exception.... Hi all, i got a class cast exception trying to use an instance of an object throught 2 jsp pages or so. dumb example:   fct.jsp: ----------------------- <%! public class Website  {   private int num;   private String nom;     public Website()   {    this.num=100;    this.nom="example";   }  } %>   ess.jsp: ------------------------ <%@ include file="/fct.jsp" %> <%@ page import="java.util.*"%> <% Website ess=new Website(); Vector v=new Vector(); v.add(ess); session.setAttribute("essai",v); System.out.println(ess.getClass().getName()); %>   ess2.jsp --------------------------- <%@ include file="/fct.jsp" %> <%@ page import="java.util.*"%> <% Vector v=(Vector)session.getAttribute("essai"); Website ess=(Website)v.get(0); %>   => i first load ess.jsp and got the following in log: __jspPage2_ess_jsp$Website   =>When i load ess2.jsp i got a class cast exception and when i check the class name : __jspPage2_ess_jsp$Website   How i can bypass this trouble and why the class name is not Website and thats all ? Thx in advance for ur help.   Chris