java.lang.NullPointerException: Exception ticking world
	at tconstruct.world.gen.TerrainGenEventHandler.generateSurfaceOres(TerrainGenEventHandler.java:45)
	at tconstruct.world.gen.TerrainGenEventHandler.onDecorateEvent(TerrainGenEventHandler.java:38)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_377_TerrainGenEventHandler_onDecorateEvent_Decorate.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
	at net.minecraftforge.event.terraingen.TerrainGen.decorate(TerrainGen.java:43)
	at net.minecraft.world.biome.BiomeDecorator.func_150513_a(BiomeDecorator.java:119)
	at net.minecraft.world.biome.BiomeDecorator.func_150512_a(BiomeDecorator.java:105)
	at biomesoplenty.api.biome.BOPInheritedBiome.func_76728_a(BOPInheritedBiome.java:42)
	at ttftcuts.atg.ATGChunkProvider.func_73153_a(ATGChunkProvider.java:440)
	at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:279)
	at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
	at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:52)
	at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:12)
	at net.minecraftforge.common.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:344)
	at net.minecraftforge.common.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:302)
	at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:12)
	at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:126)
	at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
	at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
	at net.minecraft.world.World.func_72964_e(World.java:416)
	at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:313)
	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:183)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:625)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:335)
	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)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- Head --
Stacktrace:
	at tconstruct.world.gen.TerrainGenEventHandler.generateSurfaceOres(TerrainGenEventHandler.java:45)
	at tconstruct.world.gen.TerrainGenEventHandler.onDecorateEvent(TerrainGenEventHandler.java:38)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_377_TerrainGenEventHandler_onDecorateEvent_Decorate.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
	at net.minecraftforge.event.terraingen.TerrainGen.decorate(TerrainGen.java:43)
	at net.minecraft.world.biome.BiomeDecorator.func_150513_a(BiomeDecorator.java:119)
	at net.minecraft.world.biome.BiomeDecorator.func_150512_a(BiomeDecorator.java:105)
	at biomesoplenty.api.biome.BOPInheritedBiome.func_76728_a(BOPInheritedBiome.java:42)
	at ttftcuts.atg.ATGChunkProvider.func_73153_a(ATGChunkProvider.java:440)
	at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:279)
	at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
	at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:52)
	at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:12)
	at net.minecraftforge.common.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:344)
	at net.minecraftforge.common.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:302)
	at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:12)
	at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:126)
	at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
	at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
	at net.minecraft.world.World.func_72964_e(World.java:416)
	at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:313)
	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:183)