I created a custom recipe for ancient sapling using ritual of the forest, and it displays in guide book, but i can't perform it. I already found why - because i left spaces just like in default recipe. Filling this spaces with any kind of item solves the problem, but i don't want to fill the whole 8 stands every time i am changing craft, especially if i am changing some kind of a bauble.

As I want it to be
//new recipe for ancient sapling
import crafttweaker.item.IIngredient;
import crafttweaker.item.IItemStack;
mods.naturesaura.TreeRitual.removeRecipe(naturesaura:ancient_sapling);
mods.naturesaura.TreeRitual.addRecipe("ancient_sapling", ore:treeSapling, naturesaura:ancient_sapling, 100, [ore:treeSapling, botania:flower:6, botania:flower:2, minecraft:wheat_seeds, minecraft:reeds, naturesaura:gold_leaf, null, null]);
How I must do now so it will work
//new recipe for ancient sapling
import crafttweaker.item.IIngredient;
import crafttweaker.item.IItemStack;
mods.naturesaura.TreeRitual.removeRecipe(naturesaura:ancient_sapling);
mods.naturesaura.TreeRitual.addRecipe("ancient_sapling", ore:treeSapling, naturesaura:ancient_sapling, 100, [ore:treeSapling, botania:flower:6, botania:flower:2, minecraft:wheat_seeds, minecraft:reeds, naturesaura:gold_leaf, ore:treeLeaves, ore:treeLeaves]);

You should be able to just shorten the array size instead of explicitly entering null values

You should be able to just shorten the array size instead of explicitly entering null values

Thanks!