Maxi07

Oh okay, you mean this, right? EDIT: Thanks for helping me improving my code @diesieben07

So I should make the methods that register the blocks and items non static?

I register my items and blocks similar: RegisterBlocks.java package maxi.ores_cores.init; import maxi.ores_cores.OresCores; import maxi.ores_cores.blocks.*; import maxi.ores_cores.items.BasicBlockItem; import net.minecraft.block.Block; import net.minecraft.item.Item; import net.minecraft.item.ItemGroup; import net.minecraftforge.event.RegistryEvent.Register; import net.minecraftforge.eventbus.api.SubscribeEvent; import net.minecraftforge.fml.common.Mod.EventBusSubscriber; import net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus; import net.minecraftforge.registries.IForgeRegistry; @EventBusSubscriber(modid = OresCores.MODID, bus = Bus.MOD) public class RegisterBlocks { @SubscribeEvent public static void registerBlock(Register<Block> event) { final IForgeRegistry<Block> registry = event.getRegistry(); registry.register(MetalBlock.EMOULRITE_BLOCK.setRegistryName(OresCores.MODID, "emoulrite_block")); registry.register(Ore.EMOULRITE_ORE.setRegistryName(OresCores.MODID, "emoulrite_ore")); registry.register(MetalBlock.TELERITE_BLOCK.setRegistryName(OresCores.MODID, "telerite_block")); registry.register(Ore.TELERITE_ORE.setRegistryName(OresCores.MODID, "telerite_ore")); } @SubscribeEvent public static void registerItem(Register<Item> event) { final IForgeRegistry<Item> registry = event.getRegistry(); registry.register(new BasicBlockItem(MetalBlock.EMOULRITE_BLOCK, ItemGroup.BUILDING_BLOCKS)); registry.register(new BasicBlockItem(Ore.EMOULRITE_ORE, ItemGroup.BUILDING_BLOCKS)); registry.register(new BasicBlockItem(MetalBlock.TELERITE_BLOCK, ItemGroup.BUILDING_BLOCKS)); registry.register(new BasicBlockItem(Ore.TELERITE_ORE, ItemGroup.BUILDING_BLOCKS)); } } MetalBlock.java (Ore.java is similar) package maxi.ores_cores.blocks; import net.minecraft.block.SoundType; import net.minecraft.block.Block; import net.minecraft.block.Block.Properties; import net.minecraft.block.material.Material; import net.minecraft.block.material.MaterialColor; import net.minecraftforge.common.ToolType; public class MetalBlock { public static final Block EMOULRITE_BLOCK = new Block(Properties .create(Material.IRON, MaterialColor.GOLD).sound(SoundType.METAL) .hardnessAndResistance(5, 6) .harvestTool(ToolType.PICKAXE).harvestLevel(2)); public static final Block TELERITE_BLOCK = new Block(Properties .create(Material.IRON, MaterialColor.PURPLE).sound(SoundType.METAL) .hardnessAndResistance(5, 6) .harvestTool(ToolType.PICKAXE).harvestLevel(2)); } BasicBlockItem.java package maxi.ores_cores.items; import net.minecraft.block.Block; import net.minecraft.item.BlockItem; import net.minecraft.item.ItemGroup; public class BasicBlockItem extends BlockItem { public BasicBlockItem(Block block, ItemGroup group) { super(block, new Properties().group(group)); setRegistryName(block.getRegistryName()); } } Whats bad about this? I am new to modding and I appreciate every suggestion for improvement that I get

But now, the newest mappings are from mcpbot, right? And when mcpbot has 1.16 mappings I should prefer them, if I want newer mappings, right?

Please post logs or describe more exactly what happened

Your IDE is marking an error in picture 2 Remove this method and the try again

Where did you register your blockitem?

Sorry, but Forge 1.8 is not supported on this forum. We can only help you with the new and supported versions.

Is this right?: - The 1.16 mapping are custom / adjusted 1.15.1 mappings from mcpbot. - If mcpbot has 1.16 mapping I should prefer them, if I want newer mappings.

I recently made a mod which adds a few new blocks. Now I want to use this blocks in others mods. How I can use the blocks in the code of other mods?