So I'm playing a custom modpack, and when I try to generate a world it crashes. It worked before, but I tweaked some settings in OptiFine and now it's spitting terraforged error logs at me.
The crash is occurring during world-gen mob-spawning. Could be a misconfigured or faulty mod that adds mobs, you'd have to debug your modpack (or report it to the author of the modpack to debug).
So I'm playing a custom modpack, and when I try to generate a world it crashes. It worked before, but I tweaked some settings in OptiFine and now it's spitting terraforged error logs at me.
https://pastebin.com/7hMBgbPP
Here's the log it gave.