Why does it work, but when I join a world it puts me this error :
[ERROR] recipes_changes.zs:2005 > could not find NONE;

My script :
mods.enderio.SagMill.addRecipe([immersiveengineering:material:17], [100], ore:fuelCoke, NONE, 4600);

Old issue anyways, i'm gonna close this.

you have to make NONE a string like this: "NONE"