Using your own recipe type

[Squander]

Okay, after a long time, my custom recipe type works, or at least implicitly, because I don't know how to apply it to my block, I don't know what to overwrite my block to accept my recipe type and not vanilla. 

 

[Squander]

This time I get such a bug and I don't really know where to look for the bug. What class.

[18:39:56] [Render thread/WARN] [minecraft/ClientRecipeBook]: Unknown recipe category: [!!!com.mojang.logging.LogUtils$1ToString@41a18b54=>java.lang.NullPointerException:Cannot invoke "Object.toString()" because the return value of "java.util.function.Supplier.get()" is null!!!]/anymod:oak_stairs_from_woodcutter

[Squander]

Only this shows up in the console.

public class WoodcutterRecipe implements Recipe<Container> {
    protected final Ingredient ingredient;
    protected final ItemStack result;
    protected final ResourceLocation id;
    protected final String group;

    public WoodcutterRecipe(Ingredient ingredient, ItemStack result, ResourceLocation id, String group) {
        this.ingredient = ingredient;
        this.result = result;
        this.id = id;
        this.group = group;
    }

    public RecipeType<?> getType() {
        return Type.TYPE;
    }

    public RecipeSerializer<?> getSerializer() {
        return Serializer.INSTANCE;
    }

    public ResourceLocation getId() {
        return this.id;
    }

    public String getGroup() {
        return this.group;
    }

    public ItemStack getResultItem() {
        return this.result;
    }

    public NonNullList<Ingredient> getIngredients() {
        NonNullList<Ingredient> nonnulllist = NonNullList.create();
        nonnulllist.add(this.ingredient);
        return nonnulllist;
    }

    public boolean canCraftInDimensions(int pWidth, int pHeight) {
        return true;
    }

    @Override
    public boolean matches(Container pContainer, Level pLevel) {
        return false;
    }

    public ItemStack assemble(Container pInv) {
        return this.result.copy();
    }

    public static class Type implements RecipeType<WoodcutterRecipe>{
        public static final Type TYPE = new Type();
    }

    public static class Serializer implements RecipeSerializer<WoodcutterRecipe> {
        public static final Serializer INSTANCE = new Serializer();
        public static final ResourceLocation ID = new ResourceLocation(AnyMod.MOD_ID, "woodcutter");
        public WoodcutterRecipe fromJson(ResourceLocation pRecipeId, JsonObject pJson) {
            String s = GsonHelper.getAsString(pJson, "group", "");
            Ingredient ingredient;
            if (GsonHelper.isArrayNode(pJson, "ingredient")) {
                ingredient = Ingredient.fromJson(GsonHelper.getAsJsonArray(pJson, "ingredient"));
            } else {
                ingredient = Ingredient.fromJson(GsonHelper.getAsJsonObject(pJson, "ingredient"));
            }

            String s1 = GsonHelper.getAsString(pJson, "result");
            int i = GsonHelper.getAsInt(pJson, "count");
            ItemStack itemstack = new ItemStack(Registry.ITEM.get(new ResourceLocation(s1)), i);
            return new WoodcutterRecipe(ingredient, itemstack, pRecipeId, s);
        }

        public WoodcutterRecipe fromNetwork(ResourceLocation pRecipeId, FriendlyByteBuf pBuffer) {
            String s = pBuffer.readUtf();
            Ingredient ingredient = Ingredient.fromNetwork(pBuffer);
            ItemStack itemstack = pBuffer.readItem();
            return new WoodcutterRecipe(ingredient, itemstack, pRecipeId, s);
        }

        public void toNetwork(FriendlyByteBuf pBuffer, WoodcutterRecipe pRecipe) {
            pBuffer.writeUtf(pRecipe.group);
            pRecipe.ingredient.toNetwork(pBuffer);
            pBuffer.writeItem(pRecipe.result);
        }

        @Override
        public RecipeSerializer<?> setRegistryName(ResourceLocation name) {
            return INSTANCE;
        }

        @Nullable
        @Override
        public ResourceLocation getRegistryName() {
            return ID;
        }

        @Override
        public Class<RecipeSerializer<?>> getRegistryType() {
            return Serializer.castClass(RecipeSerializer.class);
        }

        @SuppressWarnings("unchecked")
        private static <G> Class<G> castClass(Class<?> cls) {
            return (Class<G>)cls;
        }
    }
}

This is what my Recipe Type looks like.

[Squander]

I wonder whether not to extend it with the SingeItemRecipe class as it is in vanilla and use the access transormer to change the interface which is in the Serializer class which is in the above-mentioned class, which would allow to register the serializer in DeferredRegister.

[Squander]

I think I think too much about it.

[Squander]

34 minuty temu diesieben07 powiedział:

Dotyczy również tego typu RecipeType.

In this way? Because I really don't know.

 

Edited April 17, 2022 by Squander

[Squander]

[18:24:54] [Render thread/WARN] [minecraft/Minecraft]: Failed to load datapacks, can't proceed with server load
java.util.concurrent.ExecutionException: java.lang.NullPointerException: Registry Object not present: anymod:woodcutter
    at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) ~[?:?] {}
    at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) ~[?:?] {}
    at net.minecraft.client.Minecraft.makeWorldStem(Minecraft.java:2123) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.doLoadLevel(Minecraft.java:1949) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.lambda$doLoadLevel$36(Minecraft.java:1953) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.gui.screens.DatapackLoadFailureScreen.lambda$init$0(DatapackLoadFailureScreen.java:24) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.gui.components.Button.onPress(Button.java:29) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.gui.components.AbstractButton.onClick(AbstractButton.java:17) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.gui.components.AbstractWidget.mouseClicked(AbstractWidget.java:111) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.gui.components.events.ContainerEventHandler.mouseClicked(ContainerEventHandler.java:31) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.MouseHandler.lambda$onPress$0(MouseHandler.java:93) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.gui.screens.Screen.wrapScreenError(Screen.java:528) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.MouseHandler.onPress(MouseHandler.java:90) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.MouseHandler.lambda$setup$4(MouseHandler.java:195) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.util.thread.BlockableEventLoop.execute(BlockableEventLoop.java:90) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.client.MouseHandler.lambda$setup$5(MouseHandler.java:194) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar%2354!/:build 10] {}
    at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar%2360!/:build 10] {}
    at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3174) ~[lwjgl-glfw-3.2.2.jar%2354!/:build 10] {}
    at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:187) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.runTick(Minecraft.java:1095) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.run(Minecraft.java:668) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:205) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
    at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
    at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:24) ~[fmlloader-1.18.2-40.0.51.jar%230!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.1.3.jar%2310!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.1.3.jar%2310!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.1.3.jar%2310!/:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.1.3.jar%2310!/:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.1.3.jar%2310!/:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.1.3.jar%2310!/:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.1.3.jar%2310!/:?] {}
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:149) [bootstraplauncher-1.0.0.jar:?] {}
Caused by: java.lang.NullPointerException: Registry Object not present: anymod:woodcutter
    at java.util.Objects.requireNonNull(Objects.java:334) ~[?:?] {}
    at net.minecraftforge.registries.RegistryObject.get(RegistryObject.java:320) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2375%2381!/:?] {re:classloading,xf:fml:forge:registry_object_binary_compat}
    at me.squander.anymod.recipe.WoodcutterRecipe.getType(WoodcutterRecipe.java:29) ~[%2380!/:?] {re:classloading}
    at net.minecraft.world.item.crafting.RecipeManager.apply(RecipeManager.java:72) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading}
    at net.minecraft.world.item.crafting.RecipeManager.apply(RecipeManager.java:34) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading}
    at net.minecraft.server.packs.resources.SimplePreparableReloadListener.lambda$reload$1(SimplePreparableReloadListener.java:12) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:718) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482) ~[?:?] {}
    at net.minecraft.server.packs.resources.SimpleReloadInstance.lambda$new$3(SimpleReloadInstance.java:65) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading}
    at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:146) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading}
    at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:116) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:129) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.client.Minecraft.makeWorldStem(Minecraft.java:2122) ~[forge-1.18.2-40.0.51_mapped_parchment_1.18.1-2022.03.06-1.18.2-recomp.jar%2376!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    ... 33 more

[Luis_ST]

2 minutes ago, Squander said:

Registry Object not present: anymod:woodcutter

did you register the DeferredRegister to the ModEventBos in your main mod class constructor

[Squander]

Upssss

 

[Squander]

God 
[18:52:45] [Render thread/WARN] [minecraft/ClientRecipeBook]: Unknown recipe category: anymod:woodcutter/anymod:oak_stairs_from_woodcutter

[Squander]

Well, so much time and it doesn't work, there are no bugs, but when I put the item in the slot, nothing happens

[Squander]

https://github.com/Squander12/Woodcutting

[Squander]

https://github.com/Squander12/test

[Squander]

Oh seriously. I'm an idiot. Thanks