Caused by: java.lang.IllegalStateException: Duplicate recipe compressed:compressed_diamond

[ANtonYL]

Hi, I'm trying to use datagen to create json files in my own mod. This is my ModRecipeProvider class.

public class ModRecipeProvider extends RecipeProvider implements IConditionBuilder {
    public ModRecipeProvider(PackOutput pOutput) {
        super(pOutput);
    }

    @Override
    protected void buildRecipes(Consumer<FinishedRecipe> pWriter) {
        ShapedRecipeBuilder.shaped(RecipeCategory.MISC,
                ModBlocks.COMPRESSED_DIAMOND_BLOCK.get())
                .pattern("SSS")
                .pattern("SSS")
                .pattern("SSS")
                .define('S', ModItems.COMPRESSED_DIAMOND.get())
                .unlockedBy(getHasName(ModItems.COMPRESSED_DIAMOND.get()),
                        has(ModItems.COMPRESSED_DIAMOND.get()))
                .save(pWriter);

        ShapelessRecipeBuilder.shapeless(RecipeCategory.MISC,
                        ModItems.COMPRESSED_DIAMOND.get(),9)
                .requires(ModBlocks.COMPRESSED_DIAMOND_BLOCK.get())
                .unlockedBy(getHasName(ModBlocks.COMPRESSED_DIAMOND_BLOCK.get()),
                        has(ModBlocks.COMPRESSED_DIAMOND_BLOCK.get()))
                .save(pWriter);

        ShapedRecipeBuilder.shaped(RecipeCategory.MISC,
                        ModItems.COMPRESSED_DIAMOND.get())
                .pattern("SSS")
                .pattern("SSS")
                .pattern("SSS")
                .define('S', Blocks.DIAMOND_BLOCK)
                .unlockedBy(getHasName(ModItems.COMPRESSED_DIAMOND.get()),
                        has(ModItems.COMPRESSED_DIAMOND.get()))
                .save(pWriter);




    }
}

When I try to run the runData client, it shows an error: 

Caused by: java.lang.IllegalStateException: Duplicate recipe compressed:compressed_diamond

I know that it's caused by the fact that there are two recipes for the ModItems.COMPRESSED_DIAMOND. But I need both of these recipes, because I need a way to craft ModItems.COMPRESSED_DIAMOND_BLOCK and restore 9 diamond blocks from ModItems.COMPRESSED_DIAMOND. Is there a way to solve this?

[AwesomeDev]

Just change the recipe names so they aren't the same

[ANtonYL]

10 hours ago, AwesomeDev said:

Just change the recipe names so they aren't the same

Thank you. It's fixed now😃.

[scientistknight1]

Advice for the future: I made functions to create recipes more easily; they generate names for the recipes based on the ingredients and the result. 

[Miles5291]

On 5/8/2024 at 7:49 PM, AwesomeDev said:

Just change the recipe names so they aren't the same

How would you do that? I'm on 1.20.1

Edited September 2 by Miles5291
Added more detail.

[scientistknight1]

14 hours ago, Miles5291 said:

How would you do that? I'm on 1.20.1

When you save the recipe using .save(pWriter), give the name of the recipe as well: .save(pWriter, "yourNameHere")

[Miles5291]

3 hours ago, scientistknight1 said:

When you save the recipe using .save(pWriter), give the name of the recipe as well: .save(pWriter, "yourNameHere")

Thanks 👍 

[scientistknight1]

No problem.