Error in .class version

[Nobody/Anonymous]

Starting Roma I got the following error:

Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)

My Env:

C:\Temp\roma>echo %JAVA_HOME%
c:\Programmi\Java\jdk1.5.0_11

C:\Temp\roma>echo %ROMA_HOME%
C:\Temp\roma

java version "1.5.0_11"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_11-b03)
Java HotSpot(TM) Client VM (build 1.5.0_11-b03, mixed mode, sharing)

Tnx

Antonello

[Giordano Maestro]

If you have download the jars from the web site you have to install jdk 1.6, (best choice)

otherwise if you need java 1.5 and you downloaded it from the SVN you must delete the roma-scripting module from the sources dir and compile it with java 1.5.

[Nobody/Anonymous]

ok, tnx

Antonello