Forge 14.23.4.2749
HeatAndClimateLib_1.12.2-2.5.8
HeatAndClimateMod_1.12.2-2.5.10

Time: 9/3/18 6:35 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at defeatedcrow.hac.main.worldgen.CaravanGenEvent.getRondomContainer1(CaravanGenEvent.java:253)
at defeatedcrow.hac.main.worldgen.CaravanGenEvent.updateInterior1(CaravanGenEvent.java:223)
at defeatedcrow.hac.main.worldgen.CaravanGenEvent.onLoad(CaravanGenEvent.java:130)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_1525_CaravanGenEvent_onLoad_Load.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraft.world.chunk.Chunk.func_76631_c(Chunk.java:860)
at net.minecraftforge.common.chunkio.ChunkIOProvider.syncCallback(ChunkIOProvider.java:109)
at net.minecraftforge.common.chunkio.ChunkIOExecutor.tick(ChunkIOExecutor.java:150)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:728)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
at java.lang.Thread.run(Unknown Source)
https://pastebin.com/dHTKJFvh

It fixed in 2e0ef78. thank you!