erroe while configering jbuilder for Oracle9iAS

hi,

when i configured and tried to run a jsp client for my ejb,i am getting the following error.

could anybody give some clue.

I configured the oracle 9iAs 9.0.2 to my jbuilder9 and i am running the server from there.

error: Invalid class file format in N:\JBuilder9\jdk1.4\jre\lib\rt.jar(java/rmi/NoSuchObjectException.class). The major.minor version '48.0' is too recent for this tool to understand.

Test_StatelessSessionBeanWrapper0.java:6: Class java.rmi.NoSuchObjectException not found in import.

import java.rmi.NoSuchObjectException;

^

error: Invalid class file format in N:\JBuilder9\jdk1.4\jre\lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.

Test_StatelessSessionBeanWrapper0.java:0: Class java.lang.Object not found in class com.evermind.util.Link.

// DMS begins

^

4 errors

Error compiling N:\KChandra\Oracle\iSuites\oc4j2\j2ee\home\applications\tproj/test.jar: Syntax error in source

Warning: Error reading transaction-log file (/N:/KChandra/Oracle/iSuites/oc4j2/j2ee/home/persistence/transaction.state) for recovery: premature end of file

Forced or abrupt (crash etc) server shutdown detected, starting recovery process...

Recovery completed, 0 connections committed and 0 rolled back...

Auto-deploying file:/N:/KChandra/Oracle/iSuites/oc4j2/j2ee/home/applications/tproj/test_web/ (Assembly had been updated)...

Oracle9iAS (9.0.2.0.0) Containers for J2EE initialized

[1559 byte] By [kiranchandra1a] at [2007-9-29 16:55:13]
# 1
It looks to me like your 9iAS might have an errant tools.jar from a previous version of the JDK in it's classpath. Make sure your JBuilder and your running app server are using the same version of tools.jar!
NickHeitza at 2007-7-15 15:27:30 > top of Java-index,Other Topics,Patterns & OO Design...