From 06871b0489590cbdd3dd4f9cdd9f02d5397c3e6e 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. --- src/main/java/net/minecraft/server/World.java | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java index 262290f..cd7ad64 100644 --- a/src/main/java/net/minecraft/server/World.java +++ b/src/main/java/net/minecraft/server/World.java @@ -1302,6 +1302,13 @@ 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)) { -- 1.8.1-rc2