UnsupportedClassVersionError

[asmita singh]

Previously I compiled my workspace with jre1.6. When I tried to run the code in WAS7, where Java(TM) SE Runtime Environment is 1.6, i got

The java class could not be loaded. java.lang.UnsupportedClassVersionError: com/main/Index (Unsupported major.minor version 50.0)



Later on I compiled using J2SE 1.5 and then ran in WAS7, where Java(TM) SE Runtime Environment is 1.6, i got

The java class could not be loaded. java.lang.UnsupportedClassVersionError: com/main/Index (Unsupported major.minor version 49.0)
, Still


What am I doing wrong?


PS:- I use iRAD 7.5