---- Minecraft Crash Report ----
// Don't do that.

Time: 6/4/20 4:27 PM
Description: Ticking entity

java.lang.IllegalStateException: POI never registered at ft{x=301, y=58, z=-79}
	at axx.c(SourceFile:114)
	at axv.b(SourceFile:121)
	at aqt.a(SourceFile:55)
	at java.util.Optional.ifPresent(Optional.java:159)
	at aqt.c(SourceFile:53)
	at aqt.c(SourceFile:23)
	at aqe.g(SourceFile:77)
	at aqe.f(SourceFile:65)
	at apo.e(SourceFile:521)
	at apo.a(SourceFile:466)
	at bdl.N(SourceFile:273)
	at aow.dL(SourceFile:735)
	at aov.k(SourceFile:2415)
	at aow.k(SourceFile:533)
	at aoh.k(SourceFile:126)
	at aov.j(SourceFile:2257)
	at aow.j(SourceFile:338)
	at bdl.j(SourceFile:314)
	at zd.a(SourceFile:615)
	at bpx.a(SourceFile:600)
	at zd.a(SourceFile:405)
	at net.minecraft.server.MinecraftServer.b(SourceFile:873)
	at net.minecraft.server.MinecraftServer.a(SourceFile:812)
	at eov.a(SourceFile:93)
	at net.minecraft.server.MinecraftServer.v(SourceFile:671)
	at net.minecraft.server.MinecraftServer.a(SourceFile:256)
	at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Thread: Server thread
Stacktrace:
	at axx.c(SourceFile:114)
	at axv.b(SourceFile:121)
	at aqt.a(SourceFile:55)
	at java.util.Optional.ifPresent(Optional.java:159)
	at aqt.c(SourceFile:53)
	at aqt.c(SourceFile:23)
	at aqe.g(SourceFile:77)
	at aqe.f(SourceFile:65)
	at apo.e(SourceFile:521)
	at apo.a(SourceFile:466)
	at bdl.N(SourceFile:273)
	at aow.dL(SourceFile:735)
	at aov.k(SourceFile:2415)
	at aow.k(SourceFile:533)
	at aoh.k(SourceFile:126)
	at aov.j(SourceFile:2257)
	at aow.j(SourceFile:338)
	at bdl.j(SourceFile:314)
	at zd.a(SourceFile:615)

-- Entity being ticked --
Details:
	Entity Type: minecraft:villager (bdl)
	Entity ID: 115
	Entity Name: Villager
	Entity's Exact location: 286.70, 70.50, -67.70
	Entity's Block location: World: (286,70,-68), Chunk: (at 14,4,12 in 17,-5; contains blocks 272,0,-80 to 287,255,-65), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Entity's Momentum: 0.19, -0.08, -0.06
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at bpx.a(SourceFile:600)
	at zd.a(SourceFile:405)

-- Affected level --
Details:
	All players: 1 total; [ze['RedTech790'/212, l='ServerLevel[Snap of the Shot]', x=246.40, y=65.00, z=-55.25]]
	Chunk stats: ServerChunkCache: 2181
	Level dimension: minecraft:overworld
	Level spawn location: World: (256,65,48), Chunk: (at 0,4,0 in 16,3; contains blocks 256,0,48 to 271,255,63), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 2296429 game time, 2889989 day time
	Level name: Snap of the Shot
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
	Level weather: Rain time: 101891 (now: false), thunder time: 111839 (now: false)
	Known server brands: vanilla, fabric
	Level was modded: true
	Level storage version: 0x04ABD - Anvil
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:873)
	at net.minecraft.server.MinecraftServer.a(SourceFile:812)
	at eov.a(SourceFile:93)
	at net.minecraft.server.MinecraftServer.v(SourceFile:671)
	at net.minecraft.server.MinecraftServer.a(SourceFile:256)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 1.16 Pre-release 1
	Minecraft Version ID: 1.16-pre1
	Operating System: Mac OS X (x86_64) version 10.15.5
	Java Version: 1.8.0_74, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1383289432 bytes (1319 MB) / 2113929216 bytes (2016 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 4
	JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [ze['RedTech790'/212, l='ServerLevel[Snap of the Shot]', x=246.40, y=65.00, z=-55.25]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.