---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 6/27/18 12:00 PM
Description: Exception generating new chunk

java.util.concurrent.ExecutionException: java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
	at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
	at java.util.concurrent.CompletableFuture.get(Unknown Source)
	at sw.c(SourceFile:126)
	at te.a(SourceFile:85)
	at tf.c(SourceFile:122)
	at sx.i_(SourceFile:221)
	at net.minecraft.server.MinecraftServer.w(SourceFile:696)
	at si.w(SourceFile:356)
	at net.minecraft.server.MinecraftServer.v(SourceFile:630)
	at net.minecraft.server.MinecraftServer.run(SourceFile:535)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
	at java.util.ArrayList.rangeCheck(Unknown Source)
	at java.util.ArrayList.set(Unknown Source)
	at bru.<init>(SourceFile:137)
	at brv.b(SourceFile:87)
	at brv.f(SourceFile:123)
	at brq.a(SourceFile:156)
	at sw.f(SourceFile:327)
	at bxg.a(SourceFile:223)
	at bxg.a(SourceFile:71)
	at bzm.a(SourceFile:16)
	at bzm.a(SourceFile:13)
	at bti.a(SourceFile:27)
	at bct.a(SourceFile:515)
	at bqu.a(SourceFile:109)
	at tl.a(SourceFile:12)
	at tk.a(SourceFile:35)
	at bqy.a(SourceFile:95)
	at tr.a(SourceFile:62)
	at tr.a(SourceFile:25)
	at ahb$a.a(SourceFile:130)
	at java.util.concurrent.CompletableFuture.uniApply(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
	at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)

-- Chunk to be generated --
Details:
	Location: 82,-215
	Position hash: -923417968558
	Generator: bsq@4060ade6
Stacktrace:
	at sw.a(SourceFile:170)
	at sw.c(SourceFile:129)
	at te.a(SourceFile:85)
	at tf.c(SourceFile:122)
	at sx.i_(SourceFile:221)
	at net.minecraft.server.MinecraftServer.w(SourceFile:696)
	at si.w(SourceFile:356)
	at net.minecraft.server.MinecraftServer.v(SourceFile:630)
	at net.minecraft.server.MinecraftServer.run(SourceFile:535)
	at java.lang.Thread.run(Unknown Source)

-- Affected level --
Details:
	Level name: world
	All players: 1 total; [sz['theguineashow'/212, l='world', x=1056.85, y=62.61, z=-3209.15]]
	Chunk stats: ServerChunkCache: 1708 Drop: 0
	Level seed: -2941945307275246814
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (256,71,-256), Chunk: (at 0,4,0 in 16,-16; contains blocks 256,0,-256 to 271,255,-241), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 23896957 game time, 25001271 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 1 (now: false), thunder time: 1 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false

-- System Details --
Details:
	Minecraft Version: 1.13-pre4
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_161, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 3210462552 bytes (3061 MB) / 3758620672 bytes (3584 MB) up to 7635730432 bytes (7282 MB)
	JVM Flags: 3 total; -Xmx8192M -Xms2048M -Xmx8192M
	Profiler Position: N/A (disabled)
	Player Count: 1 / 20; [sz['theguineashow'/212, l='world', x=1056.85, y=62.61, z=-3209.15]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)