1.0.2: Crash on new world generation

[HL971]

Version:
1.0.2

What is the bug:
Trying to create a new world, minecraft crashes. I've tried to reinstall the entire mod pack, but is still crashes.

ftb paste seems to be down right now, so here is the log

https://dl.dropboxusercontent.com/u/46305521/Crash2.txt

Mod & Version:


Paste.feed-the-beast.com log:


Can it be repeated:
My friend has no trouble with this, so...probably not

Known Fix:
Unknown

 

[Deleted member 38496]

I'm getting a similar issue, but reporting an error with Factorization world generation rather than Mystcraft. It seems to be related to Biomes o Plenty, as downgrading to the latest 1.7.2 version fixed the crashing for me.

http://paste.feed-the-beast.com/view/55af038b

Edit: After about ten test worlds it seems to still crash occasionally but it's much less frequent.