Cyanki

I want to make a weapon that have custom attack animation so I decide to use BEWLR but it wont work for some reason: the " System.out.println("Show your code");" in class BEWLR wont print Item name ExoSickle Registration: Item class: BEWLR?

https://github.com/Tanki-Crystal/git

[01:20:59] [Render thread/FATAL]: Error executing task on Client java.lang.NullPointerException: Cannot invoke "net.minecraft.nbt.CompoundTag.getCompound(String)" because "compound" is null at org.Tanki.extraspicy.common.Electrolysis.ElectrolysisEntity.load(ElectrolysisEntity.java:49) ~[%2381!:?] at net.minecraftforge.common.extensions.IForgeBlockEntity.handleUpdateTag(IForgeBlockEntity.java:88) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2376%2382!:?] at org.Tanki.extraspicy.common.Electrolysis.ElectrolysisEntity.handleUpdateTag(ElectrolysisEntity.java:71) ~[%2381!:?] at org.Tanki.extraspicy.common.Electrolysis.ElectrolysisEntity.onDataPacket(ElectrolysisEntity.java:62) ~[%2381!:?] at net.minecraft.client.multiplayer.ClientPacketListener.lambda$handleBlockEntityData$4(ClientPacketListener.java:999) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at java.util.Optional.ifPresent(Optional.java:178) ~[?:?] at net.minecraft.client.multiplayer.ClientPacketListener.handleBlockEntityData(ClientPacketListener.java:998) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket.handle(ClientboundBlockEntityDataPacket.java:46) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket.handle(ClientboundBlockEntityDataPacket.java:13) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:100) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1009) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.client.Minecraft.run(Minecraft.java:660) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at net.minecraft.client.main.Main.main(Main.java:205) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.18-38.0.17.jar%230!:?] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.24.jar%2310!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.24.jar%2310!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.24.jar%2310!:?] at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.24.jar%2310!:?] at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.24.jar%2310!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.24.jar%2310!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.24.jar%2310!:?] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] Just see this in debug

public class ElectrolysisEntity extends BlockEntity { int Debug = 0; public ElectrolysisEntity(BlockPos p_153215_, BlockState p_153216_) { super(Registration.BlockEntity_electrolysis.get(),p_153215_,p_153216_); } public void prependItem(Player player) { Debug += 1; setChanged(); } public void appendItem(ItemStack stack) { Debug -= 1; setChanged(); } @Override public void load(CompoundTag compound) { final CompoundTag inventory = compound.getCompound("Inventory"); Debug = inventory.getInt("Int"); super.load(compound); } @Override public void saveAdditional(CompoundTag compound) { final var inventory = new CompoundTag(); inventory.putInt("Int", Debug); compound.put("Inventory", inventory); } @Override public void onDataPacket(Connection net, ClientboundBlockEntityDataPacket pkt) { handleUpdateTag(pkt.getTag()); } @Override public Packet<ClientGamePacketListener> getUpdatePacket() { return ClientboundBlockEntityDataPacket.create(this); } @Override public void handleUpdateTag(CompoundTag tag) { super.handleUpdateTag(tag); load(tag); } }

but it still not working

I remove the junk code you talk about but I still dont understand the load method thing you mean something like this??? Any example?

So I make a Block,when player use it int Debug in BlockEntity add one and print it with System.out.println(entity.Debug); For some reason the BlockEntity print 1 while BlockEntityRenderer print 0 Registration: @Mod(ExtraSpicy.MOD_ID) public class ExtraSpicy { // Directly reference a log4j logger. public static final String MOD_ID = "extraspicy"; private static final Logger LOGGER = LogManager.getLogger(); public ExtraSpicy() { FMLJavaModLoadingContext.get().getModEventBus().addListener(this::AttributeRegister); FMLJavaModLoadingContext.get().getModEventBus().addListener(this::ModelRegister); FMLJavaModLoadingContext.get().getModEventBus().addListener(this::LayerRegister); FMLJavaModLoadingContext.get().getModEventBus().addListener(this::RenderRegister); Registration.register(); MinecraftForge.EVENT_BUS.register(this); } //Register Model Layer Render here!!! public void AttributeRegister(EntityAttributeCreationEvent event){ event.put(Registration.Entity_exoft.get(), ExoFT.createMobAttributes().build()); } public void ModelRegister(ModelRegistryEvent event) { ForgeModelBakery.addSpecialModel(new ResourceLocation(ExtraSpicy.MOD_ID,"effect/sphere")); ForgeModelBakery.addSpecialModel(new ResourceLocation(ExtraSpicy.MOD_ID,"effect/invsphere")); } public void LayerRegister(EntityRenderersEvent.RegisterLayerDefinitions event){ event.registerLayerDefinition(ExoTridentModel.LAYER_LOCATION,ExoTridentModel::createBodyLayer); event.registerLayerDefinition(ExoFTModel.LAYER_LOCATION,ExoFTModel::createBodyLayer); } public void RenderRegister(EntityRenderersEvent.RegisterRenderers event) { event.registerBlockEntityRenderer(Registration.BlockEntity_electrolysis.get(), ElectrolysisRender::new); EntityRenderers.register(Registration.Entity_exotrident.get(), ExoTridentRender::new); EntityRenderers.register(Registration.Entity_exoft.get(), ExoFTRender::new); } } public class Registration { public static final DeferredRegister<Block> BLOCKS = DeferredRegister.create(ForgeRegistries.BLOCKS, ExtraSpicy.MOD_ID); public static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, ExtraSpicy.MOD_ID); public static final DeferredRegister<EntityType<?>> ENTITY = DeferredRegister.create(ForgeRegistries.ENTITIES, ExtraSpicy.MOD_ID); public static final DeferredRegister<BlockEntityType<?>> Block_ENTITY = DeferredRegister.create(ForgeRegistries.BLOCK_ENTITIES, ExtraSpicy.MOD_ID); public static void register(){ IEventBus modEventBus = FMLJavaModLoadingContext.get().getModEventBus(); BLOCKS.register(modEventBus); ITEMS.register(modEventBus); ENTITY.register(modEventBus); Block_ENTITY.register(modEventBus); } //Register Item Entity Tab here!!! public static final CreativeModeTab TAB = new CreativeModeTab(ExtraSpicy.MOD_ID) { @Nonnull @Override public ItemStack makeIcon() { return new ItemStack(Item_exocore.get()); } }; public static RegistryObject<Block> Block_electrolysis = BLOCKS.register("electrolysis",() -> new Electrolysis(BlockBehaviour.Properties.copy(Blocks.QUARTZ_BLOCK).noOcclusion().dynamicShape())); public static RegistryObject<Item> Item_coke = ITEMS.register("coke",() -> new Item(new Item.Properties().tab(TAB))); public static RegistryObject<Item> Item_quartzcoke = ITEMS.register("quartzcoke",() -> new Item(new Item.Properties().tab(TAB))); public static RegistryObject<Item> Item_silicon = ITEMS.register("silicon",() -> new Item(new Item.Properties().tab(TAB))); public static RegistryObject<Item> Item_exocoreshell = ITEMS.register("exo_core_shell",() -> new Item(new Item.Properties().tab(TAB))); public static RegistryObject<Item> Item_exocore = ITEMS.register("exo_core",() -> new Item(new Item.Properties().tab(TAB))); public static RegistryObject<Item> Item_exotrident = ITEMS.register("exo_trident", () -> new ExoTrident()); public static RegistryObject<Item> Item_block_electrolysis = ITEMS.register("electrolysis",() -> new BlockItem(Block_electrolysis.get(), new Item.Properties().tab(TAB))); public static final RegistryObject<BlockEntityType<ElectrolysisEntity>> BlockEntity_electrolysis = Block_ENTITY.register("electrolysis",() -> BlockEntityType.Builder.of(ElectrolysisEntity::new, Registration.Block_electrolysis.get()).build(null)); public static RegistryObject<EntityType<ExoTridentEntity>> Entity_exotrident = ENTITY.register("exo_trident_entity",() -> EntityType.Builder.<ExoTridentEntity>of(ExoTridentEntity::new, MobCategory.MISC).sized(0.5F, 0.5F).clientTrackingRange(4).updateInterval(20).build(new ResourceLocation(ExtraSpicy.MOD_ID, "exo_trident_entity").toString())); public static RegistryObject<EntityType<ExoFT>> Entity_exoft = ENTITY.register("exo_ft",() -> EntityType.Builder.<ExoFT>of(ExoFT::new, MobCategory.MISC).sized(0.5F, 0.5F).fireImmune().build(new ResourceLocation(ExtraSpicy.MOD_ID, "exo_ft").toString())); } Block: public class Electrolysis extends AbstractGlassBlock implements EntityBlock { protected static final VoxelShape SHAPE = Shapes.or(Block.box(1.0D, 0.0D, 1.0D, 14.0D, 13.0D, 14.0D)); public Electrolysis(Properties properties){ super(properties); } @Override public BlockEntity newBlockEntity(BlockPos pos, BlockState state){ return new ElectrolysisEntity(pos,state); } @Override public RenderShape getRenderShape(BlockState state){ return RenderShape.ENTITYBLOCK_ANIMATED; } public VoxelShape getShape(BlockState p_50952_, BlockGetter p_50953_, BlockPos p_50954_, CollisionContext p_50955_) { return SHAPE; } @Override public InteractionResult use(BlockState state, Level level, BlockPos pos, Player player, InteractionHand hand, BlockHitResult result) { if (!level.isClientSide && level.getBlockEntity(pos) instanceof ElectrolysisEntity) { if (!player.isCrouching()) { if(player.getItemInHand(hand).getItem() == Items.AIR){ //Take item out ((ElectrolysisEntity) level.getBlockEntity(pos)).prependItem(player); }else{ //Put item in ((ElectrolysisEntity) level.getBlockEntity(pos)).appendItem(player.getItemInHand(hand)); } } } return InteractionResult.SUCCESS; } } BlockEntity: public class ElectrolysisEntity extends BlockEntity { int Debug = 0; public ElectrolysisEntity(BlockPos p_153215_, BlockState p_153216_) { super(Registration.BlockEntity_electrolysis.get(),p_153215_,p_153216_); } public void prependItem(Player player) { Debug += 1; requestModelDataUpdate(); setChanged(); load(getTileData()); if (this.level != null) { this.level.setBlockAndUpdate(this.worldPosition, getBlockState()); } } public void appendItem(ItemStack stack) { Debug -= 1; requestModelDataUpdate(); setChanged(); getTileData(); if (this.level != null) { this.level.setBlockAndUpdate(this.worldPosition, getBlockState()); } } @Override public void load(CompoundTag compound) { System.out.println("------------------------------------------------------------------"); final CompoundTag inventory = compound.getCompound("Inventory"); Debug = inventory.getInt("Int"); } @Override public void saveAdditional(CompoundTag compound) { System.out.println("////////////////////////////////////////////////////////////////"); final var inventory = new CompoundTag(); inventory.putInt("Int", Debug); compound.put("Inventory", inventory); } @Override public void onDataPacket(Connection net, ClientboundBlockEntityDataPacket pkt) { handleUpdateTag(pkt.getTag()); } @Override public Packet<ClientGamePacketListener> getUpdatePacket() { return ClientboundBlockEntityDataPacket.create(this); } @Override public CompoundTag getUpdateTag() { return serializeNBT(); } @Override public void handleUpdateTag(CompoundTag tag) { super.handleUpdateTag(tag); load(tag); } } BlockEntityRenderer: public class ElectrolysisRender implements BlockEntityRenderer<ElectrolysisEntity> { private final BlockEntityRendererProvider.Context context; public ElectrolysisRender(BlockEntityRendererProvider.Context context){ this.context = context; } @Override public void render(ElectrolysisEntity entity, float partialTicks, PoseStack matrixStack, MultiBufferSource buffer, int combinedOverlay, int packedLight) { final BlockRenderDispatcher dispatcher = this.context.getBlockRenderDispatcher(); final ItemRenderer itemRender = Minecraft.getInstance().getItemRenderer(); matrixStack.pushPose(); matrixStack.scale(0.5F,0.5F,0.5F); matrixStack.translate(0.7F,1.5F,1F); matrixStack.mulPose(Vector3f.XN.rotationDegrees(180F)); itemRender.renderStatic(Minecraft.getInstance().player,Items.GLASS_BOTTLE.getDefaultInstance(), ItemTransforms.TransformType.FIXED,false,matrixStack,buffer,Minecraft.getInstance().level,combinedOverlay,packedLight,packedLight); matrixStack.popPose(); matrixStack.pushPose(); matrixStack.scale(0.5F,0.5F,0.5F); matrixStack.translate(1.3F,1.5F,1F); matrixStack.mulPose(Vector3f.XN.rotationDegrees(180F)); itemRender.renderStatic(Minecraft.getInstance().player,Items.GLASS_BOTTLE.getDefaultInstance(), ItemTransforms.TransformType.FIXED,false,matrixStack,buffer,Minecraft.getInstance().level,combinedOverlay,packedLight,packedLight); matrixStack.popPose(); matrixStack.pushPose(); matrixStack.scale(0.8F,0.8F,0.8F); matrixStack.translate(0.1F,0,0.1F); dispatcher.renderSingleBlock(Blocks.GLASS.defaultBlockState(),matrixStack,buffer,combinedOverlay,packedLight, EmptyModelData.INSTANCE); matrixStack.popPose(); System.out.println(entity.Debug); matrixStack.pushPose(); matrixStack.scale(0.75F,0.6F,0.75F); matrixStack.translate(0.15F,0,0.15F); dispatcher.renderSingleBlock(Blocks.ICE.defaultBlockState(),matrixStack,buffer,combinedOverlay,packedLight, EmptyModelData.INSTANCE); matrixStack.popPose(); } }

Im trying to make a trident I already register the entity but it still said it failed to create model