---- Minecraft Crash Report ----
// You're mean.

Time: 19-1-13 下午7:33
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
	at ahd.c(SourceFile:1245)
	at asp$a.e(SourceFile:262)
	at ajk.a(SourceFile:129)
	at ahn.cR(SourceFile:609)
	at ahm.k(SourceFile:2035)
	at ahn.k(SourceFile:474)
	at aqd.k(SourceFile:33)
	at asp.k(SourceFile:73)
	at ahm.h(SourceFile:1886)
	at ahn.h(SourceFile:285)
	at aqd.h(SourceFile:45)
	at bcf.a(SourceFile:1172)
	at ut.a(SourceFile:392)
	at bcf.g(SourceFile:1152)
	at bcf.m_(SourceFile:1034)
	at ut.m_(SourceFile:308)
	at net.minecraft.server.MinecraftServer.b(SourceFile:825)
	at net.minecraft.server.MinecraftServer.a(SourceFile:754)
	at drg.a(SourceFile:128)
	at net.minecraft.server.MinecraftServer.run(SourceFile:620)
	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 ahd.c(SourceFile:1245)
	at asp$a.e(SourceFile:262)
	at ajk.a(SourceFile:129)
	at ahn.cR(SourceFile:609)
	at ahm.k(SourceFile:2035)
	at ahn.k(SourceFile:474)
	at aqd.k(SourceFile:33)
	at asp.k(SourceFile:73)
	at ahm.h(SourceFile:1886)
	at ahn.h(SourceFile:285)
	at aqd.h(SourceFile:45)
	at bcf.a(SourceFile:1172)
	at ut.a(SourceFile:392)
	at bcf.g(SourceFile:1152)

-- Entity being ticked --
Details:
	Entity Type: minecraft:vindicator (aqs)
	Entity ID: 66413
	Entity Name: Vindicator
	Entity's Exact location: -414.51, 68.00, 67.23
	Entity's Block location: World: (-415,68,67), Chunk: (at 1,4,3 in -26,4; contains blocks -416,0,64 to -401,255,79), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Entity's Momentum: 0.00, 0.00, 0.00
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at bcf.m_(SourceFile:1034)
	at ut.m_(SourceFile:308)

-- Affected level --
Details:
	Level name: 19w02a Tour
	All players: 1 total; [uv['February_'/746, l='19w02a Tour', x=-414.51, y=68.00, z=67.23]]
	Chunk stats: ServerChunkCache: 3249
	Level seed: 8817543730775659197
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (-256,76,176), Chunk: (at 0,4,0 in -16,11; contains blocks -256,0,176 to -241,255,191), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 50145 game time, 1507 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 96810 (now: false), thunder time: 113534 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:825)
	at net.minecraft.server.MinecraftServer.a(SourceFile:754)
	at drg.a(SourceFile:128)
	at net.minecraft.server.MinecraftServer.run(SourceFile:620)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 19w02a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_191, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 264501624 bytes (252 MB) / 1019424768 bytes (972 MB) up to 3207856128 bytes (3059 MB)
	JVM Flags: 7 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	Player Count: 1 / 8; [uv['February_'/746, l='19w02a Tour', x=-414.51, y=68.00, z=67.23]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.