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500 Internal Server Error java.lang.ClassCastException-urgent please [message #164350] Thu, 23 March 2006 01:42
kishanjava
Messages: 1
Registered: March 2006
Junior Member
Hai,

I am working on an application which was developed with jdk1.3 and running on Oracle 9iAS orion v1.0.2.2 .Now i am upgrading the same applicaion with jdk1.4_02 and OC4j v10.1.2.0.2. For that i ran the whole application with jdk 1.4_02 and I build an .ear file and deployed it in OC4j v10.1.2.0.2. And after deploying the ear file in OC4j v10.1.2.0.2. server, i opened the index.jsp page using the url, http://localhost:8888/index.jsp.The page opened succesfully . The index.jsp page is actually a login page where i need to enter userid, password. After entering the userid and passowrd values in respective fields,,i clicked on the login button. When i clicked the login button,,i am getting the following error. Can some please give any ideas on how to resolve this error.

500 Internal Server Error
java.lang.ClassCastException
at com.club.comm.doma.inter.DataWrapper.<init>(DataWrapper.java:58)
at com.club.comm.doma.password.PasswordDW.<init>(PasswordDW.java:51)
at com.club.comm.doma.mp.UILogin.<init>(UILogin.java:30)
at com.club.com.doma.mp.LoginEventHandler.extract(LoginEventHandler.java:246)
at com.club.comm.doma.mp.LoginEventHandler.logOn(LoginEventHandler.java:159)
at com.club.comm.doma.mp. LoginEventHandler.processOk(LoginEventHandler.java:127)
at com.club.comm.domm.mp.LoginEventHandler.process(LoginEventHandler.java:95)
at com.club.comm.control.Controller.process(Controller.java:131)
at com.club.comm.control.Controller.doPost(Controller.java:79)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:285)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:126)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
at java.lang.Thread.run(Unknown Source)

Thanks in advance
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