After I installed my java environment again, I can run nukes.ear with no problem.
So my problem is solved. The problem was caused by having the nukes-lib.jar in the
ext library path of my java environment.
Rob van der Ouderaa
thanks your feedback, it is corrected now, it comes from the fact that the manifest files in the nukes.ear files does not references the nukes-lib.jar.
I have corrected the 3 archives, so now it should be ok, could you test it please ?