for some reason, when this mod is combined with buzzier bees and the bumblezone, it becomes VEERY selective on what mod actually works with forge. if it for some reason dosent work, it will load up the game properly, however, it will crash upon world creation. i have no idea if its this mod, or the other ones, but i want to know how to fix it.

I will need some more info, crash report, debug log, mod versions etc.

they are in your .minecraft/log folder

i dont exactly know where to find those, but i will look into it.