Unable To Play?

[Sir Helminth]

Whenever I attempt to launch the Official Fossils & Archaeology pack, it wouldn't launch. Since I set my launcher so that it won't close when the game launches, it stays open, but the game never launches. I've had this problem before so I tried reinstalling Technic, then I tried installing the modpack twice.

 

EDIT: Here's the log for OHGaming's Wild West.

https://pastebin.com/uvBWz3h3

Edited August 9, 2017 by Sir Helminth

[Sir Helminth]

@JaariAtmcCould you help?

[AetherPirate]

Try this older java 

http://cdn.lemonmc.com/jre-8u25-windows-x64.exe