[Wrapper-user] Java class version error using wrapper.exe

[Matthew P. <mat...@di...>]

Hi,

I'm trying to run a Java app using Java Service Wrapper on Linux. The
application runs fine
by itself, but when I try to run it using the script method described on
the Java Service Wrapper
web site I get a class file versioning  error:

[mp49@pc003 bin]$ run_ddh console
Running DdhMonitorService...
wrapper  | --> Wrapper Started as Console
wrapper  | Launching a JVM...
jvm 1    | java.lang.UnsupportedClassVersionError:
gda/ddh/monitor/DdhMonitorService (Unsupported major.minor version 49.0)
etc.....

I'm using the latest JDK (version 5_06), so I'm not sure what's causing
this. A google search didn't help much.

Thanks,
Matthew