java.lang.NullPointerException: Exception in server tick loop
	at com.rwtema.funkylocomotion.movers.MoveManager.startMoving(MoveManager.java:239)
	at com.rwtema.funkylocomotion.blocks.TilePusher.startMoving(TilePusher.java:175)
	at com.rwtema.funkylocomotion.movers.MoverEventHandler.onPostWorldTick(MoverEventHandler.java:36)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_369_MoverEventHandler_onPostWorldTick_WorldTickEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140)
	at cpw.mods.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:255)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:645)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)