I have noticed an Error from my Console: Code (Text): [ERROR]: Failed to load data for block entity Sign java.lang.NullPointerException at net.minecraft.server.v1_9_R1.TileEntitySign$1.h(TileEntitySign.java:72) ~[spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.ChatComponentScore.a(SourceFile:38) ~[spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.ChatComponentUtils.filterForDisplay(SourceFile:37) ~[spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.TileEntitySign.a(TileEntitySign.java:98) ~[spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.TileEntity.a(TileEntity.java:83) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.ChunkRegionLoader.loadEntities(ChunkRegionLoader.java:370) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at org.bukkit.craftbukkit.v1_9_R1.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:42) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at org.bukkit.craftbukkit.v1_9_R1.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:1) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at org.bukkit.craftbukkit.v1_9_R1.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:337) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at org.bukkit.craftbukkit.v1_9_R1.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:295) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at org.bukkit.craftbukkit.v1_9_R1.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:16) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:136) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:118) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.MinecraftServer.l(MinecraftServer.java:367) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.MinecraftServer.a(MinecraftServer.java:331) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.DedicatedServer.init(DedicatedServer.java:269) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:527) [spigot-1.9.jar:git-Spigot-2038f4a-cd36f6f] at java.lang.Thread.run(Unknown Source) [?:1.8.0_71] Can anyone tell what it means? EDIT: No plugins included
what happens here is that bukkit tries to convert a old sign to the new sign format and fails. I can't tell why tho. Go ahead and report the issue on jira.