From 7e8c83b9090d0750ea37cdd370904bee216dbb73 Mon Sep 17 00:00:00 2001 From: md_5 Date: Sun, 3 Feb 2013 09:20:19 +1100 Subject: [PATCH] Detect, remove and warn about null tile entities. diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java index 1bed9ed..51816e4 100644 --- a/src/main/java/net/minecraft/server/World.java +++ b/src/main/java/net/minecraft/server/World.java @@ -1333,6 +1333,13 @@ public abstract class World implements IBlockAccess { while (iterator.hasNext()) { TileEntity tileentity = (TileEntity) iterator.next(); + // Spigot start + if (tileentity == null) { + getServer().getLogger().severe("Spigot has detected a null entity and has removed it, preventing a crash"); + iterator.remove(); + continue; + } + // Spigot end // CraftBukkit start - Don't tick entities in chunks queued for unload ChunkProviderServer chunkProviderServer = ((WorldServer) this).chunkProviderServer; if (chunkProviderServer.unloadQueue.contains(tileentity.x >> 4, tileentity.z >> 4)) { -- 1.8.2.1