Vulture-13

I have the same problem: This is the console log from when I attempted to start the world. 2013-09-23 18:13:40 [iNFO] [Minecraft-Server] Stopping server 2013-09-23 18:13:40 [iNFO] [Minecraft-Server] Saving players 2013-09-23 18:13:40 [iNFO] [Minecraft-Server] Saving worlds 2013-09-23 18:13:40 [iNFO] [Minecraft-Server] Saving chunks for level 'Techsiting Adventures'/Overworld 2013-09-23 18:13:40 [iNFO] [sTDERR] java.lang.NullPointerException 2013-09-23 18:13:40 [iNFO] [sTDERR]at atomicscience.ZhuYao.worldSave(ZhuYao.java:731) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraftforge.event.ASMEventHandler_21_ZhuYao_worldSave_Save.invoke(.dynamic) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraftforge.event.EventBus.post(EventBus.java:108) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraft.world.WorldServer.func_73044_a(WorldServer.java:907) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraft.server.MinecraftServer.func_71267_a(MinecraftServer.java:346) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraft.server.MinecraftServer.func_71260_j(MinecraftServer.java:379) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraft.server.integrated.IntegratedServer.func_71260_j(IntegratedServer.java:240) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:523) 2013-09-23 18:13:40 [iNFO] [sTDERR]at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573) 2013-09-23 18:13:40 [iNFO] [Galacticraft] Unregistered Dimension: -28 2013-09-23 18:13:40 [iNFO] [ForgeModLoader] The state engine was in incorrect state ERRORED and forced into state SERVER_STOPPED. Errors may have been discarded. 2013-09-23 18:13:40 [iNFO] [ForgeModLoader] The state engine was in incorrect state ERRORED and forced into state AVAILABLE. Errors may have been discarded.