java.lang.NullPointerException: Batching chunks
    at net.minecraft.util.math.BlockPos.(SourceFile:40)
    at net.minecraft.client.renderer.chunk.ChunkRenderWorker.func_178474_a(SourceFile:65)
    at net.minecraft.client.renderer.chunk.ChunkRenderWorker.run(SourceFile:43)
    at java.lang.Thread.run(Unknown Source)