---- Minecraft Crash Report ----
// Uh... Did I do that?

Time: 20-12-18 21:39
Description: Ticking entity

java.lang.NullPointerException: sound
	at org.apache.commons.lang3.Validate.notNull(Validate.java:225)
	at ms.<init>(SourceFile:28)
	at ur.a(SourceFile:62)
	at bbp.a(SourceFile:707)
	at agv.a(SourceFile:946)
	at arf.a(SourceFile:380)
	at arf.W_(SourceFile:287)
	at arh.W_(SourceFile:99)
	at bbp.a(SourceFile:1167)
	at uq.a(SourceFile:391)
	at bbp.g(SourceFile:1147)
	at bbp.m_(SourceFile:1029)
	at uq.m_(SourceFile:307)
	at net.minecraft.server.MinecraftServer.b(SourceFile:844)
	at tr.b(SourceFile:337)
	at net.minecraft.server.MinecraftServer.a(SourceFile:773)
	at net.minecraft.server.MinecraftServer.run(SourceFile:639)
	at java.lang.Thread.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 org.apache.commons.lang3.Validate.notNull(Validate.java:225)
	at ms.<init>(SourceFile:28)
	at ur.a(SourceFile:62)
	at bbp.a(SourceFile:707)
	at agv.a(SourceFile:946)
	at arf.a(SourceFile:380)
	at arf.W_(SourceFile:287)
	at arh.W_(SourceFile:99)
	at bbp.a(SourceFile:1167)
	at uq.a(SourceFile:391)
	at bbp.g(SourceFile:1147)

-- Entity being ticked --
Details:
	Entity Type: minecraft:arrow (arh)
	Entity ID: 24215
	Entity Name: Arrow
	Entity's Exact location: -1528.82, 45.05, -168.41
	Entity's Block location: World: (-1529,45,-169), Chunk: (at 7,2,7 in -96,-11; contains blocks -1536,0,-176 to -1521,255,-161), Region: (-3,-1; contains chunks -96,-32 to -65,-1, blocks -1536,0,-512 to -1025,255,-1)
	Entity's Momentum: 0.00, -0.00, 0.00
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at bbp.m_(SourceFile:1029)
	at uq.m_(SourceFile:307)

-- Affected level --
Details:
	Level name: Medabots Server
	All players: 1 total; [us['FVbico'/46, l='Medabots Server', x=-1528.82, y=45.00, z=-170.41]]
	Chunk stats: ServerChunkCache: 5211
	Level seed: 64
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: {biome:"minecraft:forest",layers:[{block:"minecraft:bedrock",height:1},{block:"minecraft:stone",height:49},{block:"minecraft:dirt",height:4},{block:"minecraft:grass_block",height:1}],structures:{}}
	Level spawn location: World: (-286,55,-52), Chunk: (at 2,3,12 in -18,-4; contains blocks -288,0,-64 to -273,255,-49), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 93671575 game time, 6000 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: adventure (ID 2). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:844)
	at tr.b(SourceFile:337)
	at net.minecraft.server.MinecraftServer.a(SourceFile:773)
	at net.minecraft.server.MinecraftServer.run(SourceFile:639)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 18w50a
	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: 1278166832 bytes (1218 MB) / 2141192192 bytes (2042 MB) up to 2141192192 bytes (2042 MB)
	JVM Flags: 2 total; -Xms2G -Xmx2G
	Player Count: 1 / 100; [us['FVbico'/46, l='Medabots Server', x=-1528.82, y=45.00, z=-170.41]]
	Data Packs: vanilla, file/Medabots Server (incompatible)
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)