I don't knowm what I am doing wrong. If I set to true in the config file nothing happens, and if a use a script it crashes. (tried .json, .zs) used the example in the wiki

Version? Logs?

I found what is causing problems. This mods here: https://minecraft.curseforge.com/projects/unidict

version: 1.10.2

So yeah, not much I can do, if you have a mod that specifically replaces stuff...