class file has wrong version 48.0m should be 47.0

[archer2002]

Hello all.
I got the problem with J2SDK1.4.1 on JDeveloper 9.0.3
I try to deploy some project to standalone OC4J AS, but got the message:
---- Deployment started. ---- Dec 11, 2002 8:41:19 AM
Wrote EJB JAR file to /home/archer/Work/Java/Hipbone/HipboneWeb/deploy/ejb.jar
Wrote EAR file to /home/archer/Work/Java/Hipbone/HipboneWeb/deploy/ejb.ear
Invoking OC4J admin tool...
/usr/java/j2sdk1.4.0/jre/bin/java -jar /usr/opt/oracle/jdeveloper/9.0.3/j2ee/home/admin.jar ormi://nemo.asperasg.com/ admin **** -deploy -file /home/archer/Work/Java/Hipbone/HipboneWeb/deploy/ejb.ear -deploymentName Hipbone
Auto-unpacking /usr/opt/oracle/jdeveloper/9.0.3/j2ee/home/applications/ejb.ear... done.
Copying default deployment descriptor from archive at /usr/opt/oracle/jdeveloper/9.0.3/j2ee/home/applications/ejb/META-INF/orion-application.xml to deployment directory /usr/opt/oracle/jdeveloper/9.0.3/j2ee/home/application-deployments/Hipbone...
Auto-deploying Hipbone (New server version detected)...
Copying default deployment descriptor from archive at /usr/opt/oracle/jdeveloper/9.0.3/j2ee/home/applications/ejb/ejb.jar/META-INF/orion-ejb-jar.xml to deployment directory /usr/opt/oracle/jdeveloper/9.0.3/j2ee/home/application-deployments/Hipbone/ejb.jar...
WebSpiderSessionEJBHome_StatelessSessionHomeWrapper37.java:9: cannot access java.lang.Object
bad class file: /usr/java/j2sdk1.4.1/jre/lib/rt.jar(java/lang/Object.class)
class file has wrong version 48.0, should be 47.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
public class WebSpiderSessionEJBHome_StatelessSFatal Error: Syntax error in source
essionHomeWrapper37 extends com.evermind.server.ejb.RemoteStatelessSessionEJBHome implements perceptivei.univision.server.ejb.WebSpiderSessionEJBHome
^
1 error
com.evermind.compiler.CompilationException: Syntax error in source
at com.evermind.compiler.FileLinkedCompilation.run(FileLinkedCompilation.java:118)
at java.security.AccessController.doPrivileged(Native Method)
at com.evermind.compiler.FileLinkedCompiler.compile(FileLinkedCompiler.java:20)
at com.evermind.compiler.Javac.compile(Javac.java:42)
at com.evermind.server.ejb.compilation.Compilation.compileClasses(Compilation.java:422)
at com.evermind.server.ejb.compilation.Compilation.compile(Compilation.java:306)
at com.evermind.server.administration.ServerApplicationInstallation.finish(ServerApplicationInstallation.java:526)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.evermind.server.rmi.RMICallHandler.run(RMICallHandler.java:119)
at com.evermind.server.rmi.RMICallHandler.run(RMICallHandler.java:48)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
at java.lang.Thread.run(Thread.java:536)

Exit status of OC4J admin tool (-deploy): 0
Elapsed time for deployment: 8 seconds
---- Deployment finished. ---- Dec 11, 2002 8:41:27 AM
May someone help me? Very urgent. Thanks.

 

[sem]

Try to replace tools.jar of OC4J with the newer (1.4.1) one. Though afaik 1.4.1 is not supported by oc4j. Regards, Dima

 

[ameelin]

Dear archer2002...were you able to solve this?
I get the same error when I changed compilers and tried to run my old code
"bad class file: D:\jdk1.4.202\jre\lib\rt.jar(java/lang/Object.class)
class file has wrong version 48.0, should be 47.0
Please remove or make sure it appears in the correct subdirectory of the classpath."