---- Minecraft Crash Report ---- // Uh... Did I do that? Time: 18-07-25 20:46 Description: Exception ticking world entities java.lang.ArrayIndexOutOfBoundsException: -1 at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet.fixPointers(ObjectLinkedOpenHashSet.java:851) at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet$SetIterator.remove(ObjectLinkedOpenHashSet.java:1057) at axu.l(SourceFile:1118) at tc.l(SourceFile:493) at net.minecraft.server.MinecraftServer.b(SourceFile:736) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at dfz.a(SourceFile:158) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.lang.Thread.run(Thread.java:745) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet.fixPointers(ObjectLinkedOpenHashSet.java:851) at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet$SetIterator.remove(ObjectLinkedOpenHashSet.java:1057) at axu.l(SourceFile:1118) at tc.l(SourceFile:493) -- Affected level -- Details: Level name: TNT's Accs home All players: 1 total; [te['_Thom95'/3944, l='TNT's Accs home', x=-1273.82, y=70.00, z=-143.07]] Chunk stats: ServerChunkCache: 1345 Drop: 0 Level seed: -9146777376381607291 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (179,64,-186), Chunk: (at 3,4,6 in 11,-12; contains blocks 176,0,-192 to 191,255,-177), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 274291 game time, 274291 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 38913 (now: false), thunder time: 102688 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.b(SourceFile:736) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at dfz.a(SourceFile:158) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.lang.Thread.run(Thread.java:745) -- System Details -- Details: Minecraft Version: 18w30a 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: 346164816 bytes (330 MB) / 1073741824 bytes (1024 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Profiler Position: N/A (disabled) Player Count: 1 / 8; [te['_Thom95'/3944, l='TNT's Accs home', x=-1273.82, y=70.00, z=-143.07]] Data Packs: vanilla Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.