Fun Random crash

[Mogymog]

So, I was in my world, randomly flying along. I turned to the left to look at a cave in the world, suddenly game crashed hardcore. Go back in, and can't even load it up anymore. I have no idea what happened, and it was so random and near a place I'd been too a hundred times before I don't know what suddenly changed.. But here's the log ling http://pastebin.com/nBEHmAxk

[larsgerrits]

Does this issue persist with the latest Forge?

[Mogymog]

Yeah. I'm using 1231, that crashed happened with it installed

 

 

 

Looking over a few previous crash logs, this is the one that caused the first one, the one that crashed it out of the game.. http://pastebin.com/wPwZLGJJ .. just went back and was looking over them to see if there was any differences. Apparently, someone tried to gen and caused it.

[LexManos]

Sadly that is not something that we can tell you right away what is the issue

One of the mods you have installed is trying to generate a structure without well, telling minecraft the pieces. Not something we can deal with as it's a mod issue.