Server doesn't work on Mac

[rpg4mc]

hello,

so today I tried to make a server on my Mac using the latest version of the pack. I had to create a .command file to launch it with more RAM, to see more info and to just monitor the server. This worked out just fine.

#!/bin/bash
cd "$(dirname "$0")"
exec java -Xmx2G -Xms2G -jar FTB-Beta-A.jar

So then I launched it a few times and had the same errors every time:

Forestry: http://pastebin.com/BxkRhesr
Unable to load classes: http://pastebin.com/nrEu6cNV

So that's what happens when I try to make a server on my Mac. Windows with same files works just fine??
Any fix ?

 

[Luke_H]

Have you got a full log? Sorry, can't really pull much from such a tiny log.

 

[rpg4mc]

Have you got a full log? Sorry, can't really pull much from such a tiny log.

ok, here are the full logs

First launch on 0.3.1 (or whatever the newest version's name is) = http://pastebin.com/d4dxippi
Fourth launch (still same problem) = http://pastebin.com/DW7BFkwL

 

[Luke_H]

the the .jar in a new folder, and boot it up
http://feed-the-beast.com/beta/

 

[rpg4mc]

the the .jar in a new folder, and boot it up
http://feed-the-beast.com/beta/

Isn't that the .jar for singeplayer. I'm only having problems with the server boot up