Steps to Reproduce

Install World-Stripper-1.6.0-1.12.2, move to the place of intended generation, press delete, wait.

Version of Minecraft, Bewitchment, Forge, Patchouli, LLibrary and Baubles used

Minecraft 1.12.2
Bewitchment-1.12.2-0.0.19.30-indev
Forge 14.23.5.2815
Patchouli-1.0-17
llibrary-1.7.17-1.12.2
Baubles-1.12-1.5.2

Screenshots encouraged

Regen your config.

Okay, this is not a config issue.

I'm pushing out a new build shortly. I would advise regenerating your configs for that one.