---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 2020/3/26 下午 12:50
Description: Level dump

java.lang.Exception: dummy
	at xd.a(SourceFile:1359)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1652)
	at to.c(SourceFile:92)
	at to.a(SourceFile:45)
	at to$$Lambda$2433/1122108672.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at cr.a(SourceFile:235)
	at xv.c(SourceFile:1083)
	at xv.a(SourceFile:1070)
	at pp.a(SourceFile:36)
	at pp.a(SourceFile:9)
	at lv.a(SourceFile:21)
	at lv$$Lambda$3248/906911568.run(Unknown Source)
	at tb.run(SourceFile:18)
	at ais.c(SourceFile:144)
	at aiw.c(SourceFile:23)
	at net.minecraft.server.MinecraftServer.b(SourceFile:743)
	at net.minecraft.server.MinecraftServer.c(SourceFile:138)
	at ais.w(SourceFile:118)
	at net.minecraft.server.MinecraftServer.ba(SourceFile:725)
	at net.minecraft.server.MinecraftServer.w(SourceFile:719)
	at ais.bk(SourceFile:103)
	at net.minecraft.server.MinecraftServer.v(SourceFile:703)
	at net.minecraft.server.MinecraftServer.run(SourceFile:659)
	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 xd.a(SourceFile:1359)

-- Affected level --
Details:
	All players: 0 total; []
	Chunk stats: ServerChunkCache: 0
	Level dimension: minecraft:the_end
	Derived: true
	Level name: Boat on blue ice
	Level seed: 3094059024073208355
	Level generator: ID 01 - flat, ver 0. Features enabled: true
	Level generator options: {biome:"minecraft:frozen_ocean",layers:[{block:"minecraft:bedrock",height:1b},{block:"minecraft:stone",height:5b},{block:"minecraft:dirt",height:5b},{block:"minecraft:sand",height:5b},{block:"minecraft:water",height:87b},{block:"minecraft:blue_ice",height:3b}],structures:{oceanmonument:{},biome_1:{}}}
	Level spawn location: World: (8,105,8), Chunk: (at 8,6,8 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: 2139 game time, 2139 day time
	Known server brands: vanilla
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 65683 (now: false), thunder time: 65199 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at xd.a(SourceFile:1359)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1652)
	at to.c(SourceFile:92)
	at to.a(SourceFile:45)
	at to$$Lambda$2433/1122108672.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at cr.a(SourceFile:235)
	at xv.c(SourceFile:1083)
	at xv.a(SourceFile:1070)
	at pp.a(SourceFile:36)
	at pp.a(SourceFile:9)
	at lv.a(SourceFile:21)
	at lv$$Lambda$3248/906911568.run(Unknown Source)
	at tb.run(SourceFile:18)
	at ais.c(SourceFile:144)
	at aiw.c(SourceFile:23)
	at net.minecraft.server.MinecraftServer.b(SourceFile:743)
	at net.minecraft.server.MinecraftServer.c(SourceFile:138)
	at ais.w(SourceFile:118)
	at net.minecraft.server.MinecraftServer.ba(SourceFile:725)
	at net.minecraft.server.MinecraftServer.w(SourceFile:719)
	at ais.bk(SourceFile:103)
	at net.minecraft.server.MinecraftServer.v(SourceFile:703)
	at net.minecraft.server.MinecraftServer.run(SourceFile:659)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 1.15.2
	Minecraft Version ID: 1.15.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 846719712 bytes (807 MB) / 2013265920 bytes (1920 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 4
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M