java.lang.NullPointerException
	at buildcraft.transport.GateVanilla.resolveAction(GateVanilla.java:206)
	at buildcraft.transport.Pipe.resolveActions(Pipe.java:574)
	at buildcraft.transport.Pipe.updateEntity(Pipe.java:198)
	at buildcraft.transport.TileGenericPipe.n_(TileGenericPipe.java:145)
	at xd.n(World.java:2014)
	at net.minecraft.client.Minecraft.k(Minecraft.java:1867)
	at net.minecraft.client.Minecraft.x(Minecraft.java:822)
	at net.minecraft.client.Minecraft.run(Minecraft.java:750)
	at java.lang.Thread.run(Unknown Source)