jopr server start error: unsupport class version

[jtcnz]

I doubt-clicked rhq-server-console.bat

After Lanuch a JVM, an error appeared:

java.lang.UnsupportClassVersionError: javax/Management....
(Unsupport major.minor version 49.0)


Does anyone know why and how to solve this?

Thanks

[ips]

It looks like you're trying to run with Java 1.4. Java 5 is the minimum Java version (Java 6 is recommended however). For more info on Jopr's prereqs, see http://jopr.org/confluence/display/JOPR2/Prerequisites.