java.lang.NullPointerException

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    • java.lang.NullPointerException at codechicken.lib.world.WorldExtension.saveChunkData(WorldExtension.java:62)[Thread-128/WARN] at codechicken.lib.world.WorldExtensionManager$WorldExtensionEventHandler.onChunkDataSave(WorldExtensionManager.java:42)[Thread-128/WARN] at cpw.mods.fml.common.eventhandler.ASMEventHandler_316_WorldExtensionEventHandler_onChunkDataSave_Save.invoke(.dynamic)[Thread-128/WARN] at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)[Thread-128/WARN] at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)[Thread-128/WARN] at net.minecraft.world.chunk.storage.AnvilChunkLoader.func_75816_a(AnvilChunkLoader.java:219)[Thread-128/WARN] at net.minecraft.world.gen.ChunkProviderServer.func_73242_b(ChunkProviderServer.java:338)[Thread-128/WARN] at net.minecraft.world.gen.ChunkProviderServer.func_73151_a(ChunkProviderServer.java:418)[Thread-128/WARN] at net.minecraft.world.WorldServer.func_73044_a(WorldServer.java:1052)[Thread-128/WARN] at org.bukkit.craftbukkit.v1_7_R4.CraftWorld.save(CraftWorld.java:791)[Thread-128/WARN] at com.mengcraft.bukkit.protect.SaveWorld$SaveWorldTask.run(SaveWorld.java:65)[Thread-128/WARN] at java.lang.Thread.run(Unknown Source)
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