Code:
on load:
register new shaped recipe for netherite_helmet of Protection 10, Unbreaking 5 named "&8Powerful Helmet" using netherite_helmet, netherite_helmet, netherite_helmet, netherite_helmet, air, netherite_helmet, air, air, air, air
Console: [Server thread/ERROR]: Can't understand this condition/effect: register new shaped recipe for netherite_helmet of Protection 10, Unbreaking 5 named "&8Powerful Helmet" using netherite_helmet, netherite_helmet, netherite_helmet, netherite_helmet, air, netherite_helmet, air, air, air, air (custom.sk, line 2: register new shaped recipe for netherite_helmet of Protection 10, Unbreaking 5 named "&8Powerful Helmet" using netherite_helmet, netherite_helmet, netherite_helmet, netherite_helmet, air, netherite_helmet, air, air, air, air')
I don't know what is wrong with this code.