josh gregoria

Launcher Version: latest Operating System: mac osx 10.6.8 Java Version: 7 Antivirus Program: none Description of Problem: it opens and closes when i start any mod pack and the consil Invalid memory access of location 0x0 rip=0x0 Error Messages: none Error Log: 2013/10/17 16:33:46 [iNFO] Invalid memory access of location 0x0 rip=0x0 2013/10/17 16:33:46 [iNFO]