The javadocs tell: Thrown when the Java Virtual Machine attempts to read a class file
and determines that the major and minor version numbers in the file are not supported
Can anybody explain?
thanks
leo
> java.lang.UnsupportedClassVersionError: comportize/Comportize
> (Unsupported major.minor version 49.0)
Sounds like you compiled with JDK 1.5 and are trying to run with a 1.4 or
earlier JRE. If you are using 1.5 features, you will need to use a 1.5
JRE. If not, you can still compile with 1.5, but you will need to specify
1.4 (or earlier) for the -source and -target options.
--
Regards,
John McGrath