---- Minecraft Crash Report ---- // I bet Cylons wouldn't have this problem. Time: 2026-02-17 16:27:52 Description: Ticking entity java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 24 at net.minecraft.world.level.chunk.ChunkAccess.getSection(ChunkAccess.java:164) at net.minecraft.world.entity.EntityFluidInteraction.hasFluidAndLoaded(EntityFluidInteraction.java:124) at net.minecraft.world.entity.EntityFluidInteraction.update(EntityFluidInteraction.java:49) at net.minecraft.world.entity.Entity.updateFluidInteraction(Entity.java:1710) at net.minecraft.world.entity.LivingEntity.checkFallDamage(LivingEntity.java:363) at net.minecraft.world.entity.Entity.move(Entity.java:869) at net.minecraft.world.entity.LivingEntity.handleRelativeFrictionAndCalculateMovement(LivingEntity.java:2747) at net.minecraft.world.entity.LivingEntity.travelInAir(LivingEntity.java:2517) at net.minecraft.world.entity.LivingEntity.travel(LivingEntity.java:2481) at net.minecraft.world.entity.LivingEntity.aiStep(LivingEntity.java:3206) at net.minecraft.world.entity.Mob.aiStep(Mob.java:507) at net.minecraft.world.entity.AgeableMob.aiStep(AgeableMob.java:183) at net.minecraft.world.entity.animal.Animal.aiStep(Animal.java:73) at net.minecraft.world.entity.animal.wolf.Wolf.aiStep(Wolf.java:331) at net.minecraft.world.entity.LivingEntity.tick(LivingEntity.java:2864) at net.minecraft.world.entity.Mob.tick(Mob.java:373) at net.minecraft.world.entity.animal.wolf.Wolf.tick(Wolf.java:346) at net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:829) at net.minecraft.world.level.Level.guardEntityTick(Level.java:488) at net.minecraft.server.level.ServerLevel.lambda$tick$0(ServerLevel.java:424) at net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:53) at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:394) at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1138) at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1002) at net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:135) at net.minecraft.server.MinecraftServer.processPacketsAndTick(MinecraftServer.java:1035) at net.minecraft.client.server.IntegratedServer.processPacketsAndTick(IntegratedServer.java:103) at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:774) at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:321) at java.base/java.lang.Thread.run(Thread.java:1474) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at net.minecraft.world.level.chunk.ChunkAccess.getSection(ChunkAccess.java:164) at net.minecraft.world.entity.EntityFluidInteraction.hasFluidAndLoaded(EntityFluidInteraction.java:124) at net.minecraft.world.entity.EntityFluidInteraction.update(EntityFluidInteraction.java:49) at net.minecraft.world.entity.Entity.updateFluidInteraction(Entity.java:1710) at net.minecraft.world.entity.LivingEntity.checkFallDamage(LivingEntity.java:363) at net.minecraft.world.entity.Entity.move(Entity.java:869) at net.minecraft.world.entity.LivingEntity.handleRelativeFrictionAndCalculateMovement(LivingEntity.java:2747) at net.minecraft.world.entity.LivingEntity.travelInAir(LivingEntity.java:2517) at net.minecraft.world.entity.LivingEntity.travel(LivingEntity.java:2481) at net.minecraft.world.entity.LivingEntity.aiStep(LivingEntity.java:3206) at net.minecraft.world.entity.Mob.aiStep(Mob.java:507) at net.minecraft.world.entity.AgeableMob.aiStep(AgeableMob.java:183) at net.minecraft.world.entity.animal.Animal.aiStep(Animal.java:73) at net.minecraft.world.entity.animal.wolf.Wolf.aiStep(Wolf.java:331) at net.minecraft.world.entity.LivingEntity.tick(LivingEntity.java:2864) at net.minecraft.world.entity.Mob.tick(Mob.java:373) at net.minecraft.world.entity.animal.wolf.Wolf.tick(Wolf.java:346) at net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:829) at net.minecraft.world.level.Level.guardEntityTick(Level.java:488) at net.minecraft.server.level.ServerLevel.lambda$tick$0(ServerLevel.java:424) at net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:53) -- Entity being ticked -- Details: Entity Type: minecraft:wolf (net.minecraft.world.entity.animal.wolf.Wolf) Entity ID: 3 Entity Name: Wolf Entity's Exact location: -8.40, -64.06, -2.63 Entity's Block location: World: (-9,-65,-3), Section: (at 7,15,13 in -1,-5,-1; chunk contains blocks -16,-64,-16 to -1,319,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,-64,-512 to -1,319,-1) Entity's Momentum: -0.00, -0.72, 0.00 Entity's Passengers: [] Entity's Vehicle: null Stacktrace: at net.minecraft.world.level.Level.guardEntityTick(Level.java:488) at net.minecraft.server.level.ServerLevel.lambda$tick$0(ServerLevel.java:424) at net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:53) at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:394) at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1138) at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1002) at net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:135) at net.minecraft.server.MinecraftServer.processPacketsAndTick(MinecraftServer.java:1035) at net.minecraft.client.server.IntegratedServer.processPacketsAndTick(IntegratedServer.java:103) at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:774) at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:321) at java.base/java.lang.Thread.run(Thread.java:1474) -- Affected level -- Details: All players: 1 total; ServerPlayer{name=BugTracker_, id=1, pos=(-6.80999531227436, -60.0, -2.9822883640624984), mode=CREATIVE, permission=owner} Chunk stats: 1849 Level dimension: minecraft:overworld Level time: 154 game time, 154 day time Level spawn location: World: (0,-60,0), Section: (at 0,4,0 in 0,-4,0; chunk contains blocks 0,-64,0 to 15,319,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-64,0 to 511,319,511) Level name: New World Level game mode: Game mode: creative (ID 1). Hardcore: false. Commands: true Known server brands: vanilla Removed feature flags: Level was modded: false Level storage version: 0x04ABD - Anvil Loaded entity count: 2 Server weather: Rain time: 151089 (now: false), thunder time: 17865 (now: false) Stacktrace: at net.minecraft.server.level.ServerLevel.fillReportDetails(ServerLevel.java:1859) at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1141) at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1002) at net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:135) at net.minecraft.server.MinecraftServer.processPacketsAndTick(MinecraftServer.java:1035) at net.minecraft.client.server.IntegratedServer.processPacketsAndTick(IntegratedServer.java:103) at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:774) at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:321) at java.base/java.lang.Thread.run(Thread.java:1474) -- System Details -- Details: Minecraft Version: 26.1 Snapshot 8 Minecraft Version ID: 26.1-snapshot-8 Operating System: Windows 10 (amd64) version 10.0 Java Version: 25.0.1, Microsoft Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft Memory: 0 bytes (0 MiB) / 2401239040 bytes (2290 MiB) up to 4294967296 bytes (4096 MiB) Memory (heap): init: 2048MiB, used: 2290MiB, committed: 2290MiB, max: 4096MiB Memory (non-head): init: 007MiB, used: 215MiB, committed: 218MiB, max: 000MiB CPUs: 12 Processor Vendor: GenuineIntel Processor Name: Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz Identifier: Intel64 Family 6 Model 165 Stepping 2 Microarchitecture: Comet Lake Frequency (GHz): 2.59 Number of physical packages: 1 Number of physical CPUs: 6 Number of logical CPUs: 12 Graphics card #0 name: NVIDIA GeForce RTX 2060 Graphics card #0 vendor: NVIDIA Graphics card #0 VRAM (MiB): 6144.00 Graphics card #0 deviceId: VideoController1 Graphics card #0 versionInfo: 32.0.15.9186 Memory slot #0 capacity (MiB): 8192.00 Memory slot #0 clockSpeed (GHz): 3.20 Memory slot #0 type: DDR4 Virtual memory max (MiB): 20317.89 Virtual memory used (MiB): 14579.43 Swap memory total (MiB): 12288.00 Swap memory used (MiB): 1272.96 Space in storage for jna.tmpdir (MiB): available: 41886.04, total: 477331.84 Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 41886.04, total: 477331.84 Space in storage for io.netty.native.workdir (MiB): available: 41886.04, total: 477331.84 Space in storage for java.io.tmpdir (MiB): available: 41886.04, total: 477331.84 Space in storage for workdir (MiB): available: 41886.04, total: 477331.84 JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xms2G -Xmx4G -XX:+UseCompactObjectHeaders -XX:+AlwaysPreTouch -XX:+UseStringDeduplication -XX:+UseZGC Debug Flags: 0 total; Server Running: true Player Count: 1 / 8; [ServerPlayer['BugTracker_'/1, l='ServerLevel[New World]', x=-6.81, y=-60.00, z=-2.98]] Active Data Packs: vanilla Available Data Packs: minecart_improvements, redstone_experiments, trade_rebalance, vanilla Enabled Feature Flags: minecraft:vanilla World Generation: Stable World Seed: -8238359752433335486 Suppressed Exceptions: ~~NONE~~ Type: Integrated Server Is Modded: Probably not. Client jar signature and brand is untouched; Server jar signature and brand is untouched Launched Version: 26.1-snapshot-8