Game launching issues

[jetflight]

Title:

Game launching issues​

Launcher Version:

1.4.3​

Modpack:

MagicFarm2, Material Energy^3,...​

Modpack Version:

2.1.13, 1.4.5, ...​

Log Link:

http://pastebin.com/gdK04m0r​

Details of the issue:

Wanted to try out new games that are mentioned. But when i try to open them. The launcher closes and nothing appears. Also have the latest Version of Java.

Same Problem i have when i tried running a server. That just showed and error and closed it aswell.

My friend also had problems getting the game to run​

 

[lenscas]

If I remember right magic farm2 is an 1.6.4 pack.
If this is the case you need to use this

 

[jetflight]

is this most likely the problem with all 1.6.4 packs? i test your solution tonight. thank you allready

 

[lenscas]

it is the problem with all 1.6.4 packs.