---- Minecraft Crash Report ----
// I just don't know what went wrong :(

Time: 3/13/20 6:43PM
Description: Ticking entity

java.lang.IllegalArgumentException: Cannot get property cdk{name=eggs, clazz=class java.lang.Integer, values=[1, 2, 3, 4]} as it does not exist in Block{minecraft:air}
	at ccj.c(SourceFile:93)
	at bzi.a(SourceFile:73)
	at bzi.a(SourceFile:67)
	at bzi.a(SourceFile:47)
	at amh.a(SourceFile:615)
	at amq.e(SourceFile:1986)
	at amq.l(SourceFile:2336)
	at amr.l(SourceFile:498)
	at azj.l(SourceFile:39)
	at amq.h(SourceFile:2147)
	at amr.h(SourceFile:303)
	at ayv.h(SourceFile:155)
	at yg.a(SourceFile:604)
	at bmy.a(SourceFile:542)
	at yg.a(SourceFile:400)
	at net.minecraft.server.MinecraftServer.b(SourceFile:860)
	at net.minecraft.server.MinecraftServer.a(SourceFile:799)
	at ejv.a(SourceFile:129)
	at net.minecraft.server.MinecraftServer.run(SourceFile:658)
	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 ccj.c(SourceFile:93)
	at bzi.a(SourceFile:73)
	at bzi.a(SourceFile:67)
	at bzi.a(SourceFile:47)
	at amh.a(SourceFile:615)
	at amq.e(SourceFile:1986)
	at amq.l(SourceFile:2336)
	at amr.l(SourceFile:498)
	at azj.l(SourceFile:39)
	at amq.h(SourceFile:2147)
	at amr.h(SourceFile:303)
	at ayv.h(SourceFile:155)
	at yg.a(SourceFile:604)

-- Entity being ticked --
Details:
	Entity Type: minecraft:creeper (ayv)
	Entity ID: 1155
	Entity Name: Creeper
	Entity's Exact location: -36.50, 37.44, 4.50
	Entity's Block location: World: (-37,37,4), Chunk: (at 11,2,4 in -3,0; contains blocks -48,0,0 to -33,255,15), 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 bmy.a(SourceFile:542)
	at yg.a(SourceFile:400)

-- Affected level --
Details:
	All players: 1 total; [yh['ffcr'/285, l='cpt', x=-39.50, y=38.00, z=-9.50]]
	Chunk stats: ServerChunkCache: 2025
	Level dimension: minecraft:overworld
	Level name: cpt
	Level seed: 8500347771346191078
	Level generator: ID 01 - flat, ver 0. Features enabled: true
	Level generator options: NBT[{}]
	Level spawn location: World: (0,4,0), Chunk: (at 0,0,0 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: 112959 game time, 21638 day time
	Known server brands: vanilla
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 111869 (now: false), thunder time: 7052 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:860)
	at net.minecraft.server.MinecraftServer.a(SourceFile:799)
	at ejv.a(SourceFile:129)
	at net.minecraft.server.MinecraftServer.run(SourceFile:658)
	at java.lang.Thread.run(Thread.java:748)

-- System Details --
Details:
	Minecraft Version: 20w11a
	Minecraft Version ID: 20w11a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_131, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 3805438560 bytes (3629 MB) / 4294967296 bytes (4096 MB) up to 4294967296 bytes (4096 MB)
	CPUs: 12
	JVM Flags: 11 total; -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M -XX:-UseAdaptiveSizePolicy -XX:-OmitStackTraceInFastThrow -Xmn128m -Xmx4096m -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
	Player Count: 1 / 8; [yh['ffcr'/285, l='cpt', x=-39.50, y=38.00, z=-9.50]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.