NoClassDefFoundError

Newbie & Debugging Questions
#1

Hey guys, I’m currently developing a new game using Eclipse as my editor. When I compile the game in Eclipse it runs fine, no problems. However when I try to export the game to a jar file it gives me the error NoClassDefFoundError: LifeForce. After searching on the net i have found alot of suggestions to fix it but none of them are a problem. I am exporting it the same way i have done with other games with no difference accept the code and it works with all my other applications. Does anyone have any ideas to fix this?

Thanks in advance,
Gamepro65

#2

euh, did you check your jvm version vs the liberies version your using. Try checking that eclipse used the same jvm.

#3

Well I looked and they were 2 different versions. So I went ahead and downloaded a new updated version of eclipse and it magically worked.