FTB failing to launch a pack

[olliejones101]

Title FTB failing to launch a pack

Launcher Type FTB Launcher

Modpack All

Modpack version All

Have you modified the pack? No

Link to log file http://paste.feed-the-beast.com/view/956cf7a6

Details of the issue Every time I try loading a mod pack it downloads but then the menu just re-opens and I get a "EnUS language file loaded in the log.

I have deleted all previous ftb files and re downloaded the launcher, I have dedicated 6 gb of ram to the launcher so why wont it work?

 

[jikuja]

Make sure than MC in launcher with nvidia. That might fix the problem if crash is caused by GPU drivers.

 

[olliejones101]

Make sure than MC in launcher with nvidia. That might fix the problem if crash is caused by GPU drivers.

How do I do this?

 

[grandrolf]

Follow this guide to make sure the game is using Nvidia instead of Intel.
https://www.reddit.com/r/Minecraft/comments/2cl3xj/got_asked_how_you_get_decent_fps_in_minecraft_on/

Here's a Youtube video on the matter (and some other settings as well):

Post new log if it fails again.

 

[Jaari]

Title FTB failing to launch a pack

Launcher Type FTB Launcher

Modpack All

Modpack version All

Have you modified the pack? No

Link to log file http://paste.feed-the-beast.com/view/956cf7a6

Details of the issue Every time I try loading a mod pack it downloads but then the menu just re-opens and I get a "EnUS language file loaded in the log.

I have deleted all previous ftb files and re downloaded the launcher, I have dedicated 6 gb of ram to the launcher so why wont it work?

Please update your NVIDIA drivers. Version 378.49 breaks all minecraft below 1.11.