---- Minecraft Crash Report ---- // Everything's going to plan. No, really, that was supposed to happen. Time: 5/23/18 11:45 PM Description: Exception ticking world java.lang.NullPointerException: Exception ticking world at bwi.a(SourceFile:186) at bwi.a(SourceFile:92) at bwm.d(SourceFile:60) at brt.a(SourceFile:298) at sj.a(SourceFile:307) at sk.a(SourceFile:249) at bbo.a(SourceFile:144) at sk.i_(SourceFile:199) at net.minecraft.server.MinecraftServer.w(SourceFile:694) at net.minecraft.server.MinecraftServer.v(SourceFile:627) at dii.v(SourceFile:156) at net.minecraft.server.MinecraftServer.run(SourceFile:532) 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 bwi.a(SourceFile:186) at bwi.a(SourceFile:92) at bwm.d(SourceFile:60) at brt.a(SourceFile:298) at sj.a(SourceFile:307) at sk.a(SourceFile:249) at bbo.a(SourceFile:144) at sk.i_(SourceFile:199) -- Affected level -- Details: Level name: Fire Test Snapshot All players: 1 total; [sm['AceMcCrank'/536, l='Fire Test Snapshot', x=261.78, y=83.46, z=-275.46]] Chunk stats: ServerChunkCache: 385 Drop: 0 Level seed: -7151426765772607981 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (240,64,-224), Chunk: (at 0,4,0 in 15,-14; contains blocks 240,0,-224 to 255,255,-209), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 352 game time, 352 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 131421 (now: false), thunder time: 165027 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.w(SourceFile:694) at net.minecraft.server.MinecraftServer.v(SourceFile:627) at dii.v(SourceFile:156) at net.minecraft.server.MinecraftServer.run(SourceFile:532) at java.lang.Thread.run(Thread.java:745) -- System Details -- Details: Minecraft Version: 18w21a Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 519719960 bytes (495 MB) / 1040187392 bytes (992 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -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; [sm['AceMcCrank'/536, l='Fire Test Snapshot', x=261.78, y=83.46, z=-275.46]] Data Packs: vanilla Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.