I've been trying to set up a crafting recipe for a ruby sword.
I created a JSON file for it, no errors generate from it, but the recipe doesn't work in a crafting table.
I have checked and the file is being loaded because when I change one of the item ids to a non-registered item I get an error.
Here is the JSON file for reference (whackweapons is my mod id): https://pastebin.com/CrbiQSzR