---- Minecraft Crash Report ---- // Who set us up the TNT? Time: 2026-10-16 18:55:07 Description: Ticking entity java.lang.IllegalArgumentException: 1.1 > 1.0 at java.base/java.lang.Math.clamp(Math.java:2321) at net.minecraft.world.entity.monster.Shulker.updatePeekAmount(Shulker.java:298) at net.minecraft.world.entity.monster.Shulker.tick(Shulker.java:244) at net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:857) at net.minecraft.world.level.Level.guardEntityTick(Level.java:489) at net.minecraft.server.level.ServerLevel.lambda$tick$0(ServerLevel.java:454) at net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:53) at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:424) at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1116) at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:979) at net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:139) at net.minecraft.server.MinecraftServer.processPacketsAndTick(MinecraftServer.java:1012) at net.minecraft.client.server.IntegratedServer.processPacketsAndTick(IntegratedServer.java:107) at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:751) at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:311) at java.base/java.lang.Thread.run(Thread.java:1474) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at java.base/java.lang.Math.clamp(Math.java:2321) at net.minecraft.world.entity.monster.Shulker.updatePeekAmount(Shulker.java:298) at net.minecraft.world.entity.monster.Shulker.tick(Shulker.java:244) at net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:857) at net.minecraft.world.level.Level.guardEntityTick(Level.java:489) at net.minecraft.server.level.ServerLevel.lambda$tick$0(ServerLevel.java:454) at net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:53) -- Entity being ticked -- Details: Entity Type: minecraft:shulker (net.minecraft.world.entity.monster.Shulker) Entity ID: 797 Entity Name: Shulker Entity's Exact location: -56.50, 63.00, -2.50 Entity's Block location: World: (-57,63,-3), Section: (at 7,15,13 in -4,3,-1; chunk contains blocks -64,-64,-16 to -49,319,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,-64,-512 to -1,319,-1) Entity's Momentum: 0.00, 0.00, 0.00 Entity's Passengers: [] Entity's Vehicle: null Stacktrace: at net.minecraft.world.level.Level.guardEntityTick(Level.java:489) at net.minecraft.server.level.ServerLevel.lambda$tick$0(ServerLevel.java:454) at net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:53) at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:424) at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1116) at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:979) at net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:139) at net.minecraft.server.MinecraftServer.processPacketsAndTick(MinecraftServer.java:1012) at net.minecraft.client.server.IntegratedServer.processPacketsAndTick(IntegratedServer.java:107) at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:751) at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:311) at java.base/java.lang.Thread.run(Thread.java:1474) -- Affected level -- Details: Players in level: 1 total; ServerPlayer{name=Avoma, id=41, pos=[-56.43,63.00,-5.24], mode=CREATIVE, permission=owner, debug=vanilla(0 mods)} Chunk stats: 2601 Level dimension: minecraft:overworld Level time: 1485 game time, 1485 day time Level spawn location: World: (-16,58,16), Section: (at 0,10,0 in -1,3,1; chunk contains blocks -16,-64,16 to -1,319,31), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,-64,0 to -1,319,511) Level name: 26.4 Snapshot 4 Level game mode: Game mode: creative (ID 1). Hardcore: false. Commands: true Known server brands: vanilla Removed feature flags: Level was modded: false Level storage version: 0x04ABD - Anvil Loaded entity count: 331 Server weather: Rain time: 116547 (now: false), thunder time: 140759 (now: false) Stacktrace: at net.minecraft.server.level.ServerLevel.fillReportDetails(ServerLevel.java:1894) at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1119) at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:979) at net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:139) at net.minecraft.server.MinecraftServer.processPacketsAndTick(MinecraftServer.java:1012) at net.minecraft.client.server.IntegratedServer.processPacketsAndTick(IntegratedServer.java:107) at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:751) at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:311) at java.base/java.lang.Thread.run(Thread.java:1474) -- System Details -- Details: Minecraft Version: 26.4 Snapshot 4 Minecraft Version ID: 26.4-snapshot-4 Operating System: Windows 11 (amd64) version 10.0 Java Version: 25.0.1, Microsoft Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft Memory: 5265948672 bytes (5022 MiB) / 6098518016 bytes (5816 MiB) up to 6442450944 bytes (6144 MiB) Memory (heap): init: 4096MiB, used: 796MiB, committed: 5816MiB, max: 6144MiB Memory (non-heap): init: 007MiB, used: 251MiB, committed: 273MiB, max: 000MiB CPUs: 24 Processor Vendor: AuthenticAMD Processor Name: AMD Ryzen 9 5900X 12-Core Processor Identifier: AuthenticAMD Family 25 Model 33 Stepping 2 Microarchitecture: Zen 3 Frequency (GHz): 3.70 Number of physical packages: 1 Number of physical CPUs: 12 Number of logical CPUs: 24 Graphics card #0 name: NVIDIA GeForce RTX 4070 SUPER Graphics card #0 vendor: NVIDIA Graphics card #0 VRAM (MiB): 12282.00 Graphics card #0 deviceId: VideoController1 Graphics card #0 versionInfo: 32.0.16.1692 Memory slot #0 capacity (MiB): 32768.00 Memory slot #0 clockSpeed (GHz): 3.20 Memory slot #0 type: DDR4 Memory slot #1 capacity (MiB): 32768.00 Memory slot #1 clockSpeed (GHz): 3.20 Memory slot #1 type: DDR4 Virtual memory max (MiB): 75185.39 Virtual memory used (MiB): 41783.24 Swap memory total (MiB): 9728.00 Swap memory used (MiB): 103.32 Space in storage for jna.tmpdir (MiB): available: 515414.03, total: 952811.00 Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 515414.03, total: 952811.00 Space in storage for io.netty.native.workdir (MiB): available: 515414.03, total: 952811.00 Space in storage for java.io.tmpdir (MiB): available: 515414.03, total: 952811.00 Space in storage for workdir (MiB): available: 515414.03, total: 952811.00 Operating System Version: Microsoft Windows 11 build 26200 Process Elevated: false Process Loads: Uptime: 110s, user: 280s (253.28%), kernel: 38s (34.33%), total: 317s (287.62%) Process Virtual Size (MiB): 3062.60 Process Resident Size (MiB): 924.55 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:StackShadowPages=32 -Xms4G -Xmx6G -XX:+UseZGC -XX:+UseCompactObjectHeaders -XX:+AlwaysPreTouch -XX:+UseStringDeduplication Debug Flags: 0 total; Server Running: true All players: 1 / 8; ServerPlayer{name=Avoma, id=41, pos=[-56.43,63.00,-5.24], mode=CREATIVE, permission=owner, level=ServerLevel[26.4 Snapshot 4], debug=vanilla(0 mods)} Active Data Packs: vanilla Available Data Packs: minecart_improvements, redstone_experiments, trade_rebalance, vanilla Enabled Feature Flags: minecraft:vanilla World Generation: Stable World Seed: -7365304408275183116 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: 26.4-snapshot-4