On Sep 12, 2007, at 11:58 AM, Joel Uckelman wrote: > Thus spake Thomas Russ: >> >> On Sep 11, 2007, at 6:42 PM, b5mith wrote: >> >>> But Joel it doesn't work with your version of Vengine.jar. This is >>> the exception: >>> >>> Exception in thread "main" >>> java.lang.UnsupportedClassVersionError: Bad >>> version n >>> umber in .class file >> >> Hmmm. That's from a Java version mismatch. >> >> Since a previous message indicated you are running Java 1.5, it >> sounds like Joel's was compiled with Java 1.6 instead, > > I am compiling with 1.6, but I'm using the "-source 5" flag. The > exception > doesn't seem to say which class is the problem. How can I resolve > this?
You also need to set the "-target 5" flag, otherwise it takes 1.5 source and produces 1.6 class files.
