Crash when make singleplayer world

[HHxVortex]

When i load my Modpack up it seem to work fine, but i always make sure i am able to load up singleplayer as one of my tests. I have never had this problem before and have no idea what it is doing. I will click create world with Biomes O Plenty option enabled and it will just take me back to the main menu screen of minecraft.

Log folder: (Sorry it was to much to put into paste bin and they is all the latest ones in the folder)

https://www.dropbox.com/s/o5bnxe913i1zt6x/logs.zip?dl=0

Modpack Platform URL:

http://api.technicpack.net/modpack/jjxvortex-modpack

Edited April 19, 2015 by HHxVortex

[planetguy]

Thermal Expansion is crashing on some sort of fluid handling detail. You're running the latest Forge which has breaking changes to the fluid system, so you'll need to update Thermal Expansion to a version that supports it. Chances are you'll need to update all the CoFH mods so that they still work together.

[HHxVortex]

Thermal Expansion is crashing on some sort of fluid handling detail. You're running the latest Forge which has breaking changes to the fluid system, so you'll need to update Thermal Expansion to a version that supports it. Chances are you'll need to update all the CoFH mods so that they still work together.

​Thank you, i did notice something to do with this but didnt get it, i have fixed this and everything is working fine. Thank you