---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 12/11/17 4:44 PM
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
	at ts.a(SourceFile:28)
	at ts.a(SourceFile:22)
	at ts.<init>(SourceFile:15)
	at tu.a(SourceFile:24)
	at java.util.Map.computeIfAbsent(Map.java:957)
	at tu.a(SourceFile:24)
	at tu.b(SourceFile:41)
	at qv.a(SourceFile:455)
	at zp.a(SourceFile:848)
	at aic.a(SourceFile:884)
	at qv.a(SourceFile:525)
	at aig.a(SourceFile:343)
	at aig.H_(SourceFile:264)
	at aiz.H_(SourceFile:98)
	at aqy.a(SourceFile:1570)
	at qt.a(SourceFile:705)
	at aqy.h(SourceFile:1546)
	at aqy.k(SourceFile:1428)
	at qt.k(SourceFile:538)
	at net.minecraft.server.MinecraftServer.w(SourceFile:667)
	at qe.w(SourceFile:352)
	at net.minecraft.server.MinecraftServer.v(SourceFile:592)
	at net.minecraft.server.MinecraftServer.run(SourceFile:497)
	at java.lang.Thread.run(Thread.java:748)


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

-- Head --
Thread: Server thread
Stacktrace:
	at ts.a(SourceFile:28)
	at ts.a(SourceFile:22)
	at ts.<init>(SourceFile:15)
	at tu.a(SourceFile:24)
	at java.util.Map.computeIfAbsent(Map.java:957)
	at tu.a(SourceFile:24)
	at tu.b(SourceFile:41)
	at qv.a(SourceFile:455)
	at zp.a(SourceFile:848)
	at aic.a(SourceFile:884)
	at qv.a(SourceFile:525)
	at aig.a(SourceFile:343)
	at aig.H_(SourceFile:264)
	at aiz.H_(SourceFile:98)
	at aqy.a(SourceFile:1570)
	at qt.a(SourceFile:705)
	at aqy.h(SourceFile:1546)

-- Entity being ticked --
Details:
	Entity Type: minecraft:arrow (aiz)
	Entity ID: 513
	Entity Name: Arrow
	Entity's Exact location: -163.70, 72.21, 65.50
	Entity's Block location: World: (-164,72,65), Chunk: (at 12,4,1 in -11,4; contains blocks -176,0,64 to -161,255,79), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Entity's Momentum: -0.00, -0.24, 0.00
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at aqy.k(SourceFile:1428)
	at qt.k(SourceFile:538)

-- Affected level --
Details:
	Level name: world
	All players: 1 total; [qv['LickTheCheese'/152, l='world', x=-163.70, y=70.00, z=65.49]]
	Chunk stats: ServerChunkCache: 302 Drop: 0
	Level seed: -5689575027772067560
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: World: (0,51,0), Chunk: (at 0,3,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 219539 game time, 46001 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: creative (ID 1). Hardcore: true. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.w(SourceFile:667)
	at qe.w(SourceFile:352)
	at net.minecraft.server.MinecraftServer.v(SourceFile:592)
	at net.minecraft.server.MinecraftServer.run(SourceFile:497)
	at java.lang.Thread.run(Thread.java:748)

-- System Details --
Details:
	Minecraft Version: 17w50a
	Operating System: Linux (amd64) version 4.14.0-1-amd64
	Java Version: 1.8.0_151, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 590612256 bytes (563 MB) / 689438720 bytes (657 MB) up to 1838153728 bytes (1753 MB)
	JVM Flags: 0 total; 
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
	Profiler Position: N/A (disabled)
	Player Count: 1 / 20; [qv['LickTheCheese'/152, l='world', x=-163.70, y=70.00, z=65.49]]
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)