---- Minecraft Crash Report ----
// Sorry
Time: 12/31/21 11:20 AM
Description: Exception ticking world
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.remove(HashMap.java:1487)
at on.d(SourceFile:198)
at oo.d(SourceFile:206)
at net.minecraft.server.MinecraftServer.D(SourceFile:624)
at nz.D(SourceFile:349)
at net.minecraft.server.MinecraftServer.C(SourceFile:560)
at net.minecraft.server.MinecraftServer.run(SourceFile:464)
at java.lang.Thread.run(Thread.java:748)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Server thread
Stacktrace:
at java.util.HashMap$HashIterator.remove(HashMap.java:1487)
at on.d(SourceFile:198)
at oo.d(SourceFile:206)
-- Affected level --
Details:
Level name: world
All players: 0 total; []
Chunk stats: ServerChunkCache: 624 Drop: 369
Level seed: -8638068294106506447
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options:
Level spawn location: World: (44,64,256), Chunk: (at 12,4,0 in 2,16; contains blocks 32,0,256 to 47,255,271), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 249984 game time, 249984 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 23977 (now: false), thunder time: 41635 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
at net.minecraft.server.MinecraftServer.D(SourceFile:624)
at nz.D(SourceFile:349)
at net.minecraft.server.MinecraftServer.C(SourceFile:560)
at net.minecraft.server.MinecraftServer.run(SourceFile:464)
at java.lang.Thread.run(Thread.java:748)
-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Mac OS X (x86_64) version 10.14.6
Java Version: 1.8.0_311, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 451528920 bytes (430 MB) / 552599552 bytes (527 MB) up to 1908932608 bytes (1820 MB)
JVM Flags: 0 total;
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
Profiler Position: N/A (disabled)
Player Count: 0 / 20; []
Is Modded: Unknown (can't tell)
Type: Dedicated Server (map_server.txt)