Oracle Database Discussions

Hello guys,

I have installed Oracle10g R2 on Mac OS Leopard Server and Client. In the Server OS it runs perfect, but in the client I can install the software without problems, but running the dbca utility I get the following Java error:

Exception in thread "main" java.lang.UnsupportedClassVersionError: oracle/net/nl/NLException (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at java.lang.ClassLoader.loadClass(ClassLoader.java:282)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at oracle.sysman.assistants.util.step.StepContext.<init>(StepContext.java:264)
at oracle.sysman.assistants.dbca.backend.Host.<init>(Host.java:686)
at oracle.sysman.assistants.dbca.ui.UIHost.<init>(UIHost.java:205)
at oracle.sysman.assistants.dbca.ui.InteractiveHost.<init>(InteractiveHost.java:54)
at oracle.sysman.assistants.dbca.Dbca.getHost(Dbca.java:160)
at oracle.sysman.assistants.dbca.Dbca.execute(Dbca.java:94)
at oracle.sysman.assistants.dbca.Dbca.main(Dbca.java:180)

Both JVMs are the same in the Server and client.

I know that Oracle is not supported in Mac OS client, but it would be very good for me if I can at least make it work for development. Any idea on how to solve this problem?

Thanks in advance,

GA