try and join server and screen goes black

[Lt_JimDangle]

So when i try and join a FTB server it eventully goes black and it wont join or give anything and i end up haven to force quit because it wont do anything anybody else have this porblem or just me

Edit im also on a mac and im pretty sure im running java 6 its just tryng to join servers

 

[TheSandwichMakr]

Post a log to pastebin.

 

[Ashzification]

Please post your entire client side console log on pastebin.com and link your paste URL here. This is the other window that is opened by the FTB launcher. Please post any and all other logs you can provide to pastebin.com and link those as well. Logs are much easier to read when uploaded to pastebin. To prevent future issues, such as pastebin flagging your log as spam and deleting it, it is simplest to create an account on pastebin.com and use that account to upload your logs.