net.minecraft.crash.ReportedException: Loading entity NBT
	at net.minecraft.entity.Entity.read(Entity.java:1672) ~[forge:?]
	at net.minecraft.entity.EntityType.lambda$loadEntityUnchecked$2(EntityType.java:461) ~[forge:?]
	at net.minecraft.util.Util.acceptOrElse(Util.java:321) ~[forge:?]
	at net.minecraft.entity.EntityType.loadEntityUnchecked(EntityType.java:458) ~[forge:?]
	at net.minecraft.entity.EntityType.loadEntity(EntityType.java:516) ~[forge:?]
	at net.minecraft.entity.EntityType.loadEntityAndExecute(EntityType.java:498) ~[forge:?]
	at net.minecraft.world.chunk.storage.ChunkSerializer.readEntities(ChunkSerializer.java:384) ~[forge:?]
	at net.minecraft.world.chunk.storage.ChunkSerializer.lambda$read$2(ChunkSerializer.java:133) ~[forge:?]
	at net.minecraft.world.chunk.Chunk.postLoad(Chunk.java:468) ~[forge:?]
	at net.minecraft.world.server.ChunkManager.lambda$null$25(ChunkManager.java:599) ~[forge:?]
	at com.mojang.datafixers.util.Either.lambda$mapLeft$0(Either.java:162) ~[datafixerupper-4.0.26.jar:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-4.0.26.jar:?]
	at com.mojang.datafixers.util.Either.mapLeft(Either.java:162) ~[datafixerupper-4.0.26.jar:?]
	at net.minecraft.world.server.ChunkManager.lambda$func_219200_b$26(ChunkManager.java:586) ~[forge:?]
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602) ~[?:1.8.0_201]
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577) ~[?:1.8.0_201]
	at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_201]
	at net.minecraft.world.chunk.ChunkTaskPriorityQueueSorter.lambda$null$1(ChunkTaskPriorityQueueSorter.java:44) ~[forge:?]
	at net.minecraft.util.concurrent.ThreadTaskExecutor.run(ThreadTaskExecutor.java:139) ~[forge:?]
	at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.run(ServerChunkProvider.java:520) ~[forge:?]
	at net.minecraft.util.concurrent.ThreadTaskExecutor.driveOne(ThreadTaskExecutor.java:109) ~[forge:?]
	at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.driveOne(ServerChunkProvider.java:528) ~[forge:?]
	at net.minecraft.world.server.ServerChunkProvider.driveOneTask(ServerChunkProvider.java:270) ~[forge:?]
	at net.minecraft.server.MinecraftServer.driveOneInternal(MinecraftServer.java:747) ~[forge:?]
	at net.minecraft.server.MinecraftServer.driveOne(MinecraftServer.java:736) ~[forge:?]
	at net.minecraft.util.concurrent.ThreadTaskExecutor.driveUntil(ThreadTaskExecutor.java:122) ~[forge:?]
	at net.minecraft.server.MinecraftServer.runScheduledTasks(MinecraftServer.java:722) ~[forge:?]
	at net.minecraft.server.MinecraftServer.loadInitialChunks(MinecraftServer.java:479) ~[forge:?]
	at net.minecraft.server.MinecraftServer.func_240800_l__(MinecraftServer.java:317) ~[forge:?]
	at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:171) ~[forge:?]
	at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:643) ~[forge:?]
	at net.minecraft.server.MinecraftServer.lambda$startServer$0(MinecraftServer.java:233) ~[forge:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
Caused by: java.lang.NullPointerException
	at net.minecraft.nbt.NBTUtil.readUniqueId(NBTUtil.java:168) ~[forge:?]
	at net.minecraft.nbt.CompoundNBT.getUniqueId(CompoundNBT.java:154) ~[forge:?]
	at its_meow.betteranimalsplus.common.entity.EntityOctopus.readAdditional(EntityOctopus.java:235) ~[betteranimalsplus:10.2.0]
	at net.minecraft.entity.Entity.read(Entity.java:1657) ~[forge:?]
	... 32 more