Board Thread:Bug Reports/@comment-27506967-20161218221531/@comment-30645975-20161218222607

If this is the same world that was converted to 1.11 then back to 1.7.10 then mod changed, I'd say the problem is that part of the world is errored. I had a crash that began "arrayIndexOutOfBounds" earlier that was from me attempting to change the region files from a world with different mods, which sounds similar