---- Minecraft Network Protocol Error Report ----
// All lines are down!

Time: 2026-09-30 11:19:53
Description: Packet handling error

java.lang.ArrayIndexOutOfBoundsException: Index 16 out of bounds for length 16
	at knot//net.minecraft.class_2834.method_12289(class_2834.java:83)
	at knot//net.minecraft.class_2841.method_12326(class_2841.java:175)
	at knot//net.minecraft.class_2826.method_12258(class_2826.java:157)
	at knot//net.minecraft.class_2818.method_12224(class_2818.java:485)
	at knot//net.minecraft.class_631.method_16020(class_631.java:117)
	at knot//net.minecraft.class_634.method_38539(class_634.java:790)
	at knot//net.minecraft.class_634.method_11128(class_634.java:755)
	at knot//net.minecraft.class_2672.method_11528(class_2672.java:53)
	at knot//net.minecraft.class_2672.method_11054(class_2672.java:14)
	at knot//net.minecraft.class_2600.method_11072(class_2600.java:27)
	at knot//net.minecraft.class_1255.method_18859(class_1255.java:162)
	at knot//net.minecraft.class_4093.method_18859(class_4093.java:23)
	at knot//net.minecraft.class_1255.method_16075(class_1255.java:136)
	at knot//net.minecraft.class_1255.method_5383(class_1255.java:121)
	at knot//net.minecraft.class_310.method_1523(class_310.java:1240)
	at knot//net.minecraft.class_310.method_1514(class_310.java:882)
	at knot//net.minecraft.client.main.Main.main(Main.java:256)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:115)
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129)
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:70)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
	at knot//net.minecraft.class_2834.method_12289(class_2834.java:83)
	at knot//net.minecraft.class_2841.method_12326(class_2841.java:175)
	at knot//net.minecraft.class_2826.method_12258(class_2826.java:157)
	at knot//net.minecraft.class_2818.method_12224(class_2818.java:485)
	at knot//net.minecraft.class_631.method_16020(class_631.java:117)
	at knot//net.minecraft.class_634.method_38539(class_634.java:790)

-- Incoming Packet --
Details:
	Type: clientbound/minecraft:level_chunk_with_light
	Is Terminal: false
	Is Skippable: false
Stacktrace:
	at knot//net.minecraft.class_2600.method_59803(class_2600.java:56)
	at knot//net.minecraft.class_8673.method_60882(class_8673.java:136)
	at knot//net.minecraft.class_8673.method_59807(class_8673.java:113)
	at knot//net.minecraft.class_2600.method_11072(class_2600.java:32)
	at knot//net.minecraft.class_1255.method_18859(class_1255.java:162)
	at knot//net.minecraft.class_4093.method_18859(class_4093.java:23)
	at knot//net.minecraft.class_1255.method_16075(class_1255.java:136)
	at knot//net.minecraft.class_1255.method_5383(class_1255.java:121)
	at knot//net.minecraft.class_310.method_1523(class_310.java:1240)
	at knot//net.minecraft.class_310.method_1514(class_310.java:882)
	at knot//net.minecraft.client.main.Main.main(Main.java:256)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:115)
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129)
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:70)

-- Connection --
Details:
	Protocol: play
	Flow: CLIENTBOUND
	Server type: <none>
	Server brand: fabric

-- Cobblemon --
Details:
	Version: 1.8.0
	Is Snapshot: false
	Git Commit: b33536e (https://gitlab.com/cable-mc/cobblemon/-/commit/b33536e8721c9419d664fee15aa9e35cbf1900a8)
	Branch: main

-- System Details --
Details:
	Minecraft Version: 1.21.1
	Minecraft Version ID: 1.21.1
	Operating System: Linux (amd64) version 7.2.6-arch2-1
	Java Version: 21.0.7, Microsoft
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
	Memory: 27744520 bytes (26 MiB) / 4294967296 bytes (4096 MiB) up to 4294967296 bytes (4096 MiB)
	CPUs: 12
	Processor Vendor: GenuineIntel
	Processor Name: 11th Gen Intel(R) Core(TM) i5-11400F @ 2.60GHz
	Identifier: Intel64 Family 6 Model 167 Stepping 1
	Microarchitecture: Rocket Lake
	Frequency (GHz): 2.60
	Number of physical packages: 1
	Number of physical CPUs: 6
	Number of logical CPUs: 12
	Graphics card #0 name: GA106 [GeForce RTX 3060 Lite Hash Rate]
	Graphics card #0 vendor: NVIDIA Corporation (0x10de)
	Graphics card #0 VRAM (MiB): 16416.00
	Graphics card #0 deviceId: 0x2504
	Graphics card #0 versionInfo: unknown
	Virtual memory max (MiB): 20082.04
	Virtual memory used (MiB): 22956.42
	Swap memory total (MiB): 4096.00
	Swap memory used (MiB): 2069.52
	Space in storage for jna.tmpdir (MiB): <path not set>
	Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): <path not set>
	Space in storage for io.netty.native.workdir (MiB): <path not set>
	Space in storage for java.io.tmpdir (MiB): available: 15965.41, total: 15986.05
	Space in storage for workdir (MiB): available: 12743.20, total: 467346.72
	JVM Flags: 2 total; -Xms512m -Xmx4096m
	Fabric Mods: 
		accessories: Accessories 1.1.0-beta.53+1.21.1
		appleskin: AppleSkin 3.0.6+mc1.21
			cloth-config: Cloth Config v15 15.0.127
				cloth-basic-math: cloth-basic-math 0.6.1
		aps_trophies: APS Trophies 1.2.0
		architectury: Architectury 13.0.11
		athena: Athena 4.0.6
		balm: Balm 21.0.65
			kuma_api: KumaAPI 21.0.8
		bookshelf: Bookshelf 21.1.81
		cobbledollars: CobbleDollars 2.0.0+Beta-6.1+1.21.1
		cobbledollars_ticket: Cobbledollars_Ticket 1.4.8
		cobblefurnies: CobbleFurnies 1.2
		cobblemon: Cobblemon 1.8.0+1.21.1
			com_ibm_icu_icu4j: icu4j 71.1
			fabric-language-kotlin: Fabric Language Kotlin 1.13.6+kotlin.2.2.20
				org_jetbrains_kotlin_kotlin-reflect: kotlin-reflect 2.2.20
				org_jetbrains_kotlin_kotlin-stdlib: kotlin-stdlib 2.2.20
				org_jetbrains_kotlin_kotlin-stdlib-jdk7: kotlin-stdlib-jdk7 2.2.20
				org_jetbrains_kotlin_kotlin-stdlib-jdk8: kotlin-stdlib-jdk8 2.2.20
				org_jetbrains_kotlinx_atomicfu-jvm: atomicfu-jvm 0.29.0
				org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm: kotlinx-coroutines-core-jvm 1.10.2
				org_jetbrains_kotlinx_kotlinx-coroutines-jdk8: kotlinx-coroutines-jdk8 1.10.2
				org_jetbrains_kotlinx_kotlinx-datetime-jvm: kotlinx-datetime-jvm 0.7.1
				org_jetbrains_kotlinx_kotlinx-io-bytestring-jvm: kotlinx-io-bytestring-jvm 0.8.0
				org_jetbrains_kotlinx_kotlinx-io-core-jvm: kotlinx-io-core-jvm 0.8.0
				org_jetbrains_kotlinx_kotlinx-serialization-cbor-jvm: kotlinx-serialization-cbor-jvm 1.9.0
				org_jetbrains_kotlinx_kotlinx-serialization-core-jvm: kotlinx-serialization-core-jvm 1.9.0
				org_jetbrains_kotlinx_kotlinx-serialization-json-jvm: kotlinx-serialization-json-jvm 1.9.0
			org_graalvm_js_js: js 22.3.0
			org_graalvm_regex_regex: regex 22.3.0
			org_graalvm_sdk_graal-sdk: graal-sdk 22.3.0
			org_graalvm_truffle_truffle-api: truffle-api 22.3.0
			org_mongodb_mongodb-driver-core: mongodb-driver-core 4.10.2
			org_mongodb_mongodb-driver-sync: mongodb-driver-sync 4.10.2
		cobblemon-additions: Cobblemon Additions 4.3.0
			de_marhali_json5-java: json5-java 3.0.0
		cobblemon-catch-tracker: cobblemon-catch-tracker 1.0.0
		cobblemon_trainers_backpack: Cobblemon Trainers Backpack 1.0.2
		cobblenav: Cobblenav 2.4.1
		cobblepedia: Cobblepedia 0.7.1
		cobbreeding: Cobbreeding 2.3.0
		entityculling: EntityCulling 1.10.5
			transition: TRansition 1.0.21
			trender: TRender 1.0.15
		evs: Enchanted Vertical Slabs 2.3.2
		fabric-api: Fabric API 0.116.17+1.21.1
			fabric-api-base: Fabric API Base 0.4.42+6573ed8c19
			fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.72+7b3d111d19
			fabric-biome-api-v1: Fabric Biome API (v1) 13.0.31+d527f9fd19
			fabric-block-api-v1: Fabric Block API (v1) 1.1.0+0bc3503219
			fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.11+ebb2264e19
			fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.52+0af3f5a719
			fabric-client-tags-api-v1: Fabric Client Tags 1.2.0+1eb36c0719
			fabric-command-api-v1: Fabric Command API (v1) 1.2.49+f71b366f19
			fabric-command-api-v2: Fabric Command API (v2) 2.2.28+6ced4dd919
			fabric-commands-v0: Fabric Commands (v0) 0.2.66+df3654b319
			fabric-content-registries-v0: Fabric Content Registries (v0) 8.0.19+b559734419
			fabric-convention-tags-v1: Fabric Convention Tags 2.1.7+7f945d5b19
			fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.12.0+c3656daa19
			fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.29+0af3f5a719
			fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.4.7+5b36e0f719
			fabric-data-generation-api-v1: Fabric Data Generation API (v1) 20.3.0+1eb36c0719
			fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.1+65213ef819
			fabric-entity-events-v1: Fabric Entity Events (v1) 1.8.0+2b27e0a419
			fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.7.14+ba9dae0619
			fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.53+6ced4dd919
			fabric-item-api-v1: Fabric Item API (v1) 11.3.0+467044f319
			fabric-item-group-api-v1: Fabric Item Group API (v1) 4.1.7+def88e3a19
			fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.47+0af3f5a719
			fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.45+df3654b319
			fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.6.0+0865547519
			fabric-loot-api-v2: Fabric Loot API (v2) 3.0.15+3f89f5a519
			fabric-loot-api-v3: Fabric Loot API (v3) 1.0.3+3f89f5a519
			fabric-message-api-v1: Fabric Message API (v1) 6.0.14+8aaf3aca19
			fabric-model-loading-api-v1: Fabric Model Loading API (v1) 2.1.0+b4d813fc19
			fabric-networking-api-v1: Fabric Networking API (v1) 4.3.1+d30f6a7919
			fabric-object-builder-api-v1: Fabric Object Builder API (v1) 15.2.1+40875a9319
			fabric-particles-v1: Fabric Particles (v1) 4.0.2+6573ed8c19
			fabric-recipe-api-v1: Fabric Recipe API (v1) 5.0.16+2475392c19
			fabric-registry-sync-v0: Fabric Registry Sync (v0) 5.3.2+e3eddc2119
			fabric-renderer-api-v1: Fabric Renderer API (v1) 3.4.1+b4d813fc19
			fabric-renderer-indigo: Fabric Renderer - Indigo 1.7.1+c705a49c19
			fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.71+df3654b319
			fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.49+73761d2e19
			fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.6+1daea21519
			fabric-rendering-v0: Fabric Rendering (v0) 1.1.74+df3654b319
			fabric-rendering-v1: Fabric Rendering (v1) 5.2.1+f44c2eea19
			fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 4.3.0+8dc279b119
			fabric-resource-loader-v0: Fabric Resource Loader (v0) 1.3.1+5b5275af19
			fabric-screen-api-v1: Fabric Screen API (v1) 2.0.26+639b4c0719
			fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.91+b559734419
			fabric-sound-api-v1: Fabric Sound API (v1) 1.0.23+6573ed8c19
			fabric-tag-api-v1: Fabric Tag API (v1) 1.3.0+1eb36c0719
			fabric-transfer-api-v1: Fabric Transfer API (v1) 5.4.4+7b3d111d19
			fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.2.0+45b9699719
		fabricloader: Fabric Loader 0.19.3
			mixinextras: MixinExtras 0.5.4
		ferritecore: FerriteCore 7.0.3
		forgeconfigapiport: Forge Config API Port 21.1.6
			com_electronwill_night-config_core: core 3.8.0
			com_electronwill_night-config_toml: toml 3.8.0
		framework: Framework 0.13.11
			org_javassist_javassist: javassist 3.29.2-GA
			org_reflections_reflections: reflections 0.10.2
		ftblibrary: FTB Library 2101.1.35
		geckolib: GeckoLib 4 4.9.2
		gymbadges: GymBadges 1.1
		iris: Iris 1.8.14-beta.1+mc1.21.1
			io_github_douira_glsl-transformer: glsl-transformer 3.0.0-pre3
			org_anarres_jcpp: jcpp 1.4.14
			org_antlr_antlr4-runtime: antlr4-runtime 4.13.1
		java: OpenJDK 64-Bit Server VM 21
		jei: Just Enough Items 19.53.0.426
		journeymap: Journeymap 1.21.1-6.0.8
			ar_com_hjg_pngj: pngj 2.1.0
			commonnetworking: Common Network 1.0.21-1.21.1
			journeymap-api-fabric: JourneyMap API 2.0.0-1.21.1
		mega_showdown: Cobblemon: Mega Showdown 1.0.2+1.8+1.21.1-release
		minecraft: Minecraft 1.21.1
		more_cobblemon_tweaks: MoreCobblemonTweaks 1.3.5
		nochatrestrictions: No Chat Restrictions Fabric-MC1.21.11-v1.0.2
		owo: oωo 0.13.0-alpha.15+1.21
			blue_endless_jankson: jankson 1.2.2
			io_wispforest_endec: endec 0.1.5.1
			io_wispforest_endec_gson: gson 0.1.3.1
			io_wispforest_endec_jankson: jankson 0.1.3.1
			io_wispforest_endec_netty: netty 0.1.2
		patchouli: Patchouli 1.21.1-93-FABRIC
			fiber: fiber 0.23.0-2
		playerxp: PlayerXP 1.1.2+1.21.1
		polymer-bundled: Polymer 0.9.19+1.21.1
			polymer-blocks: Polymer (Textured Blocks) 0.9.19+1.21.1
			polymer-common: Polymer (Common) 0.9.19+1.21.1
				packet_tweaker: Packet Tweaker 0.5.6+1.21
			polymer-core: Polymer (Core) 0.9.19+1.21.1
				polymer-networking: Polymer (Networking) 0.9.19+1.21.1
				polymer-registry-sync-manipulator: Polymer (Registry Sync Manipulator) 0.9.19+1.21.1
			polymer-resource-pack: Polymer (Resource Pack) 0.9.19+1.21.1
			polymer-virtual-entity: Polymer (Virtual Entity) 0.9.19+1.21.1
		refurbished_furniture: MrCrayfish's Furniture Mod: Refurbished 1.0.22
		replaymod: Replay Mod 1.21-2.6.27
		sodium: Sodium 0.8.13+mc1.21.1
		sophisticatedbackpacks: Sophisticated Backpacks 1.21.1-3.23.4.3.106
		sophisticatedcore: Sophisticated Core 1.21.1-1.2.9.21.168
			porting_lib_conditions: Porting Lib Conditions 3.1.0-beta.47+1.21.1
			porting_lib_core: Porting Lib Core 3.1.0-beta.47+1.21.1
			porting_lib_fluids: Porting Lib Fluids 3.1.0-beta.47+1.21.1
			porting_lib_item_abilities: Porting Lib Item Abilities 3.1.0-beta.47+1.21.1
			porting_lib_lazy_registration: Porting Lib Lazy Register 3.1.0-beta.47+1.21.1
			porting_lib_level_events: Porting Lib Level Events 3.1.0-beta.47+1.21.1
			porting_lib_loot: Porting Lib Loot 3.1.0-beta.47+1.21.1
			porting_lib_model_loader: Porting Lib Model Loader 3.1.0-beta.47+1.21.1
			porting_lib_render_types: Porting Lib Render Types 3.1.0-beta.47+1.21.1
			porting_lib_transfer: Porting Lib Transfer 3.1.0-beta.47+1.21.1
			team_reborn_energy: Energy 4.1.0
		storagedrawers: Storage Drawers 13.11.4
		universal-graves: Universal Graves 3.4.4+1.21
			common-protection-api: Common Protection API 1.0.0
			fabric-permissions-api-v0: fabric-permissions-api 0.2-SNAPSHOT
			placeholder-api: Placeholder API 2.4.1+1.21
			predicate-api: Predicate API 0.5.1+1.21
			server_translations_api: Server Translations API 2.3.1+1.21-pre2
			sgui: sgui 1.6.0+1.21
		vinurl: VinURL 2.6.0
			org_apache_commons_commons-exec: commons-exec 1.6.0
		voicechat: Simple Voice Chat 1.21.1-2.6.23
			voicechat_api: Simple Voice Chat API 2.6.20
		waystones: Waystones 21.1.44
		worldedit: WorldEdit 7.3.8+6939-7d32b45
	Loaded Shaderpack: ComplementaryReimagined_r5.8.1.zip
		Profile: HIGH (+0 options changed by user)