---- Minecraft Crash Report ---- // I feel sad now :( Time: 7/26/18, 12:21 AM Description: Exception ticking world entities java.lang.ArrayIndexOutOfBoundsException: -1 at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet.fixPointers(ObjectLinkedOpenHashSet.java:816) at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet.removeEntry(ObjectLinkedOpenHashSet.java:485) at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet.rem(ObjectLinkedOpenHashSet.java:511) at it.unimi.dsi.fastutil.objects.AbstractObjectCollection.remove(AbstractObjectCollection.java:145) at it.unimi.dsi.fastutil.objects.AbstractObjectCollection.removeAll(AbstractObjectCollection.java:210) at axu.l(SourceFile:1068) at tc.l(SourceFile:493) at net.minecraft.server.MinecraftServer.b(SourceFile:736) at sn.b(SourceFile:358) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.base/java.lang.Thread.run(Thread.java:844) 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:816) at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet.removeEntry(ObjectLinkedOpenHashSet.java:485) at it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet.rem(ObjectLinkedOpenHashSet.java:511) at it.unimi.dsi.fastutil.objects.AbstractObjectCollection.remove(AbstractObjectCollection.java:145) at it.unimi.dsi.fastutil.objects.AbstractObjectCollection.removeAll(AbstractObjectCollection.java:210) at axu.l(SourceFile:1068) at tc.l(SourceFile:493) -- Affected level -- Details: Level name: enrane All players: 0 total; [] Chunk stats: ServerChunkCache: 497 Drop: 241 Level seed: -1889678945 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (176,68,81), Chunk: (at 0,4,1 in 11,5; contains blocks 176,0,80 to 191,255,95), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Level time: 48394940 game time, 49276302 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 94426 (now: false), thunder time: 144075 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.b(SourceFile:736) at sn.b(SourceFile:358) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.base/java.lang.Thread.run(Thread.java:844) -- System Details -- Details: Minecraft Version: 18w30a Operating System: Linux (amd64) version 3.13.0-100-generic Java Version: 10.0.1, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), "Oracle Corporation" Memory: 1633135688 bytes (1557 MB) / 2081423360 bytes (1985 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 6 total; -Xms256M -Xmx2G -XX:UseAVX=2 -XX:+UseSSE42Intrinsics -XX:UseSSE=4 -XX:MaxGCPauseMillis=20 Profiler Position: N/A (disabled) Player Count: 0 / 5; [] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)