Hey guys. I was one of the people who had to port forward and add a run batch file. I believe i set up the port forwarding correctly, I did learn how to do it rather than just listen to tutorials, (which I also did just to finalize my knowledge) so I think I set up that part right. But so far im stuck at the run.bat file. It now says

Sever unexpected exception (my ip)
at java.net . inet4addressImp1. lookupall host addr (native method)
at java.net . Inetaddress$1.lookupallhostaddr (unknown source)
at java.net . InetAddress . getAddressfromnameservice (unknown source)
at. java.net . InetAddress . getAllByName0 (unknown source)
at java.net . InetAddress . getAllByName (unkown source)
at java.net . InetAddress . getAllByName (unknown source)
at java.net . InetAdress . InetAddress . getByName (unknown Source)
at net . minecraft . server . MinecraftServer . d (sourceFile:115)
at net.minecraft . server . MinecraftServer.run (sourceFile:197)
at cj.run(sourceFile:490)

I do believe this means it wont work. Does anyone have a clue what this error message is telling me to do?