Hi, as the title says, my recipe generator doesn't work. Everytime I try to run it, it gives me this error:
Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraft.world.item.CreativeModeTab.getRecipeFolderName()" because the return value of "net.minecraft.world.item.Item.getItemCategory()" is null
at TRANSFORMER/
[email protected]/net.minecraft.data.recipes.ShapedRecipeBuilder.save(ShapedRecipeBuilder.java:94)
at TRANSFORMER/
[email protected]/net.minecraft.data.recipes.RecipeBuilder.save(RecipeBuilder.java:21)
at TRANSFORMER/
[email protected]/kiwilis.simpleautomation.datagen.Recipes.buildCraftingRecipes(Recipes.java:20)
at TRANSFORMER/
[email protected]/net.minecraft.data.recipes.RecipeProvider.run(RecipeProvider.java:97)
at TRANSFORMER/
[email protected]/net.minecraft.data.DataGenerator.run(DataGenerator.java:44)
at TRANSFORMER/
[email protected]/net.minecraftforge.forge.event.lifecycle.GatherDataEvent$DataGeneratorConfig.lambda$runAll$0(GatherDataEvent.java:112)
at MC-BOOTSTRAP/
[email protected]/cpw.mods.modlauncher.api.LamdbaExceptionUtils.lambda$rethrowConsumer$0(LamdbaExceptionUtils.java:34)
at java.base/java.util.HashMap$Values.forEach(HashMap.java:1067)
at TRANSFORMER/
[email protected]/net.minecraftforge.forge.event.lifecycle.GatherDataEvent$DataGeneratorConfig.runAll(GatherDataEvent.java:108)
at TRANSFORMER/
[email protected]/net.minecraftforge.fmllegacy.DatagenModLoader.begin(DatagenModLoader.java:59)
at TRANSFORMER/
[email protected]/net.minecraft.data.Main.main(Main.java:65)
... 13 more
Log: https://www.toptal.com/developers/hastebin/kafuhaxoya.yaml
My recipe generator class: https://www.toptal.com/developers/hastebin/ulaqajopat.less