Posted September 6, 20196 yr Why is it? Quote ---- Minecraft Crash Report ---- // My bad. Time: 06.09.19 14:55 Description: Ticking entity java.lang.NullPointerException: Ticking entity at net.minecraftforge.items.SlotItemHandler.getStack(SlotItemHandler.java:54) ~[?:?] {} at net.minecraft.inventory.container.Container.detectAndSendChanges(Container.java:128) ~[?:?] {} at net.minecraft.entity.player.ServerPlayerEntity.tick(ServerPlayerEntity.java:333) ~[?:?] {pl:accesstransformer:B} at net.minecraft.world.ServerWorld.updateEntity(ServerWorld.java:589) ~[?:?] {pl:accesstransformer:B} at net.minecraft.world.World.func_217390_a(World.java:737) ~[?:?] {pl:accesstransformer:B} at net.minecraft.world.ServerWorld.tick(ServerWorld.java:384) ~[?:?] {pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:847) ~[?:?] {pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:782) ~[?:?] {pl:accesstransformer:B} at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) ~[?:?] {pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:631) [?:?] {pl:accesstransformer:B} at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] {} A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at net.minecraftforge.items.SlotItemHandler.getStack(SlotItemHandler.java:54) at net.minecraft.inventory.container.Container.detectAndSendChanges(Container.java:128) at net.minecraft.entity.player.ServerPlayerEntity.tick(ServerPlayerEntity.java:333) at net.minecraft.world.ServerWorld.updateEntity(ServerWorld.java:589) -- Entity being ticked -- Details: Entity Type: minecraft:player (net.minecraft.entity.player.ServerPlayerEntity) Entity ID: 107 Entity Name: Dev Entity's Exact location: -21.88, 60.00, 156.54 Entity's Block location: World: (-22,60,156), Chunk: (at 10,3,12 in -2,9; contains blocks -32,0,144 to -17,255,159), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Entity's Momentum: 0.00, -0.08, 0.00 Entity's Passengers: [] Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at net.minecraft.world.World.func_217390_a(World.java:737) at net.minecraft.world.ServerWorld.tick(ServerWorld.java:384) -- Affected level -- Details: Level name: Biome Test All players: 1 total; [ServerPlayerEntity['Dev'/107, l='Biome Test', x=-21.88, y=60.00, z=156.54]] Chunk stats: ServerChunkCache: 2809 Level seed: 3165810158714979293 Level generator: ID 05 - buffet, ver 0. Features enabled: true Level generator options: {biome_source:{options:{biomes:["morestuff:greeceforestmarble"]},type:"minecraft:fixed"},chunk_generator:{options:{default_fluid:"minecraft:water",default_block:"minecraft:stone"},type:"minecraft:floating_islands"}} Level spawn location: World: (-80,57,160), Chunk: (at 0,3,0 in -5,10; contains blocks -80,0,160 to -65,255,175), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 153938 game time, 86542 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 26445 (now: false), thunder time: 6026 (now: true) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:847) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:782) at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:631) at java.lang.Thread.run(Thread.java:748) -- System Details -- Details: Minecraft Version: 1.14.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_131, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 277763632 bytes (264 MB) / 974127104 bytes (929 MB) up to 1430257664 bytes (1364 MB) JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump FML: New FML! Loaded coremods (and transformers): Nothing Player Count: 1 / 8; [ServerPlayerEntity['Dev'/107, l='Biome Test', x=-21.88, y=60.00, z=156.54]] Data Packs: vanilla, mod:morestuff, mod:forge Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'forge' Edited September 7, 20196 yr by MatsCraft1
September 7, 20196 yr Author 21 hours ago, diesieben07 said: Update to 1.14.4. Post your code. So I updated it. Quote [12:11:20] [Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception net.minecraft.crash.ReportedException: Ticking entity at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:869) ~[?:?] {pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:800) ~[?:?] {pl:accesstransformer:B} at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) ~[?:?] {pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:646) [?:?] {pl:accesstransformer:B} at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] {} Caused by: java.lang.NullPointerException at com.aug15.morestuff.blocks.containers.ContainerBarrelContainer.canInteractWith(ContainerBarrelContainer.java:64) ~[?:?] {} at net.minecraft.entity.player.ServerPlayerEntity.tick(ServerPlayerEntity.java:338) ~[?:?] {pl:accesstransformer:B} at net.minecraft.world.server.ServerWorld.updateEntity(ServerWorld.java:602) ~[?:?] {} at net.minecraft.world.World.func_217390_a(World.java:734) ~[?:?] {pl:accesstransformer:B} at net.minecraft.world.server.ServerWorld.tick(ServerWorld.java:397) ~[?:?] {} at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:865) ~[?:?] {pl:accesstransformer:B} ... 4 more this is the piece of code @Override public boolean canInteractWith(PlayerEntity playerIn) { return isWithinUsableDistance(IWorldPosCallable.of(tileEntity.getWorld(), tileEntity.getPos()), playerEntity, ModBlocks.CONTAINEBARRELBLOCK); }
September 7, 20196 yr Author 4 minutes ago, diesieben07 said: Post the whole container class. package com.aug15.morestuff.blocks.containers; import com.aug15.morestuff.blocks.ModBlocks; import net.minecraft.entity.player.PlayerEntity; import net.minecraft.entity.player.PlayerInventory; import net.minecraft.inventory.container.Container; import net.minecraft.tileentity.TileEntity; import net.minecraft.util.IWorldPosCallable; import net.minecraft.util.math.BlockPos; import net.minecraft.world.World; import net.minecraftforge.items.CapabilityItemHandler; import net.minecraftforge.items.IItemHandler; import net.minecraftforge.items.SlotItemHandler; import net.minecraftforge.items.wrapper.InvWrapper; public class ContainerBarrelContainer extends Container { private TileEntity tileEntity; private PlayerEntity playerEntity; private IItemHandler playerInventory; public ContainerBarrelContainer(int windowId, World world, BlockPos pos, PlayerInventory playerInventory, PlayerEntity player) { super(ModBlocks.CONTAINEBARRELCONTAINER, windowId); TileEntity tileEntity = world.getTileEntity(pos); this.playerEntity = player; this.playerInventory = new InvWrapper(playerInventory); tileEntity.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY).ifPresent(h -> { addSlot(new SlotItemHandler(h, 0, 64, 24)); }); layoutPlayerInventorySlots(10, 70); } private int addSlotRange(IItemHandler handler, int index, int x, int y, int amount, int dx) { for (int i = 0 ; i < amount ; i++) { addSlot(new SlotItemHandler(handler, index, x, y)); x += dx; index++; } return index; } private int addSlotBox(IItemHandler handler, int index, int x, int y, int horAmount, int dx, int verAmount, int dy) { for (int j = 0 ; j < verAmount ; j++) { index = addSlotRange(handler, index, x, y, horAmount, dx); y += dy; } return index; } private void layoutPlayerInventorySlots(int leftCol, int topRow) { // Player inventory addSlotBox(playerInventory, 9, leftCol, topRow, 9, 18, 3, 18); // Hotbar topRow += 58; addSlotRange(playerInventory, 0, leftCol, topRow, 9, 18); } @Override public boolean canInteractWith(PlayerEntity playerIn) { return isWithinUsableDistance(IWorldPosCallable.of(tileEntity.getWorld(), tileEntity.getPos()), playerEntity, ModBlocks.CONTAINEBARRELBLOCK); } } I think I should also mention that the gui shows up for a second
September 7, 20196 yr Author 13 minutes ago, diesieben07 said: I doubt you own this domain. Use EntityPlayer#getCapability instead of constructing your own capability wrapper. You never initialize this field, so it's null. Got it working! I did this: public class ContainerBarrelContainer extends Container { private TileEntity tileEntity; private PlayerEntity playerEntity; private IItemHandler playerInventory; public ContainerBarrelContainer(int windowId, World world, BlockPos pos, PlayerInventory playerInventory, PlayerEntity player) { super(ModBlocks.CONTAINEBARRELCONTAINER, windowId); tileEntity = world.getTileEntity(pos); this.playerEntity = player; this.playerInventory = new InvWrapper(playerInventory); tileEntity.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY).ifPresent(h -> { addSlot(new SlotItemHandler(h, 0, 64, 24)); }); layoutPlayerInventorySlots(10, 70); }
September 7, 20196 yr Author Just now, diesieben07 said: Please also fix the other issues I pointed out... I'll do that, thank you
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