Client> Initializing LWJGL OpenAL
Client>     (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
Client> OpenAL initialized.
Client>
Client> 2013-07-11 06:04:34 [CLIENT] [SEVERE] ########## GL ERROR ##########
Client> 2013-07-11 06:04:34 [CLIENT] [SEVERE] @ Post startup
Client> 2013-07-11 06:04:34 [CLIENT] [SEVERE] 1281: Invalid value
Client> 2013-07-11 06:04:34.824 java[5684:10b] *** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: originalWindow)
Client> 2013-07-11 06:04:35 [CLIENT] [SEVERE] ########## GL ERROR ##########
Client> 2013-07-11 06:04:35 [CLIENT] [SEVERE] @ Pre render
Client> 2013-07-11 06:04:35 [CLIENT] [SEVERE] 1281: Invalid value
Client> 2013-07-11 06:05:49.208 java[5684:10b] *** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: originalWindow)
Client> 2013-07-11 06:05:50.671 java[5684:10b] *** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: originalWindow)
Client> 2013-07-11 06:05:52.769 java[5684:10b] *** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: originalWindow)
Client> 2013-07-11 06:06:14 [CLIENT] [INFO] Stopping!
Client>
Client> SoundSystem shutting down...
Client>     Author: Paul Lamb, www.paulscode.com
Client>
Game ended with no troubles detected (exit code 0)
Deleting /Users/Sam/Library/Application Support/minecraft/versions/1.6.2/1.6.2-natives-1373519066200350000