Help Could Not Find Or Load Main Class Com L2Jserver Gameserver Gameserver

[ČυяŞŀŅğ]

Well , after compile , tryed to run the server and i got this error

Error: Could not find or load main class com.l2jserver.gameserver.GameServer

It has to do something with libs , or l2jserver.jar , I build no errors at all

 

If i put back mybackup l2jserver.jar server working fine 

 

So its Sure workspace is the problem , means damaged source , or eclipse settings

 

I tryed with clean eclipse , I tryed to Run and old backup of workspace.. On eclipse strange errors and warning appear .. like 1100 warning lol or things does not exist.. its Like eclipse even if deleted , somehow still taking the Bad data .. I removed .metadata also , I tryed to reinstall subeclipse , nothing at all.. I check lib's and panths seems fine.. I dont know what else to do.. 

 

Anyone can help me? I can provide images or what ever you want , just i want this fixed !

 

EDIT : I FIXED the problem with janis help (open l2jserver.jar and Delete META.INF ) but everytime i want to make new jar , i have to do this.. clean from old stucked META shits.. any idea how this could be fixed?

Edited January 21, 2014 by ČυяŞŀŅğ