---- Minecraft Crash Report ---- // You should try our sister game, Minceraft! Time: 2025-05-31 19:57:33 Description: Exception in server tick loop java.lang.NoSuchMethodError: 'net.minecraft.class_2540 net.minecraft.class_2540.method_53002(int)' at knot//net.bettercombat.network.Packets$WeaponRegistrySync.write(Packets.java:103) at knot//net.bettercombat.logic.WeaponRegistry.encodeRegistry(WeaponRegistry.java:152) at knot//net.bettercombat.BetterCombat.lambda$onInitialize$0(BetterCombat.java:45) at knot//net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.lambda$static$2(ServerLifecycleEvents.java:49) at knot//net.minecraft.server.MinecraftServer.handler$bjo000$fabric-lifecycle-events-v1$afterSetupServer(MinecraftServer.java:3842) at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:650) at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265) at java.base/java.lang.Thread.run(Thread.java:840) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.20.1 Minecraft Version ID: 1.20.1 Operating System: Linux (amd64) version 6.8.0-59-generic Java Version: 17.0.15, Eclipse Adoptium Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium Memory: 549884928 bytes (524 MiB) / 1545601024 bytes (1474 MiB) up to 2306867200 bytes (2200 MiB) CPUs: 2 Processor Vendor: AuthenticAMD Processor Name: AMD EPYC 7402P 24-Core Processor Identifier: AuthenticAMD Family 23 Model 49 Stepping 0 Microarchitecture: Zen 2 Frequency (GHz): -0.00 Number of physical packages: 1 Number of physical CPUs: 24 Number of logical CPUs: 48 Graphics card #0 name: unknown Graphics card #0 vendor: unknown Graphics card #0 VRAM (MB): 0.00 Graphics card #0 deviceId: unknown Graphics card #0 versionInfo: unknown Virtual memory max (MB): 129820.69 Virtual memory used (MB): 189645.78 Swap memory total (MB): 1024.00 Swap memory used (MB): 50.35 JVM Flags: 3 total; -XX:MaxMetaspaceSize=300M -Xmx2200M -Xms1100M Fabric Mods: accessories: Accessories 1.0.0-beta.47+1.20.1 io_wispforest_endec: endec 0.1.8 io_wispforest_endec_gson: gson 0.1.5 io_wispforest_endec_netty: netty 0.1.4 aether: The Aether 1.5.2-beta.6 mm_shedaniel: Manningham Mills (shedaniel's fork) 2.4.1 nitrogen_internals: Nitrogen 1.20.1-1.0.15-fabric porting_lib_asm: Porting Lib ASM 2.3.9-beta.51+1.20.1 porting_lib_base: Porting Lib Base 2.3.9-beta.52+1.20.1 porting_lib_accessors: Porting Lib Accessors 2.3.9-beta.52+1.20.1 porting_lib_attributes: Porting Lib Attributes 2.3.9-beta.52+1.20.1 porting_lib_common: Porting Lib Common 2.3.9-beta.52+1.20.1 porting_lib_config: Porting Lib Config 2.3.9-beta.52+1.20.1 porting_lib_core: Porting Lib Core 2.3.9-beta.52+1.20.1 porting_lib_entity: Porting Lib Entity 2.3.9-beta.52+1.20.1 porting_lib_extensions: Porting Lib Extensions 2.3.9-beta.52+1.20.1 porting_lib_fluids: Porting Lib Fluids 2.3.9-beta.52+1.20.1 porting_lib_gui_utils: Porting Lib Gui Utils 2.3.9-beta.52+1.20.1 porting_lib_lazy_registration: Porting Lib Lazy Register 2.3.9-beta.52+1.20.1 porting_lib_mixin_extensions: Porting Lib Mixin Extensions 2.3.9-beta.52+1.20.1 porting_lib_tool_actions: Porting Lib Tool Actions 2.3.9-beta.52+1.20.1 porting_lib_transfer: Porting Lib Transfer 2.3.9-beta.52+1.20.1 porting_lib_utility: Porting Lib Utility 2.3.9-beta.52+1.20.1 reach-entity-attributes: Reach Entity Attributes 2.4.0 porting_lib_blocks: Porting Lib Blocks 2.3.9-beta.51+1.20.1 porting_lib_brewing: Porting Lib Brewing 2.3.9-beta.51+1.20.1 porting_lib_client_events: Porting Lib Client Events 2.3.9-beta.51+1.20.1 porting_lib_data: Porting Lib Data 2.3.9-beta.51+1.20.1 porting_lib_items: Porting Lib Items 2.3.9-beta.51+1.20.1 porting_lib_level_events: Porting Lib Level Events 2.3.9-beta.51+1.20.1 porting_lib_loot: Porting Lib Loot 2.3.9-beta.51+1.20.1 porting_lib_model_generators: Porting Lib Model Generators 2.3.9-beta.51+1.20.1 porting_lib_model_materials: Porting Lib Model Materials 2.3.9-beta.51+1.20.1 porting_lib_model_loader: Porting Lib Model Loader 2.3.9-beta.51+1.20.1 porting_lib_models: Porting Lib Models 2.3.9-beta.51+1.20.1 porting_lib_networking: Porting Lib Networking 2.3.9-beta.51+1.20.1 porting_lib_recipe_book_categories: Porting Lib Recipe Book Categories 2.3.9-beta.51+1.20.1 porting_lib_tags: Porting Lib Tags 3.0 appleskin: AppleSkin 2.5.1+mc1.20 architectury: Architectury 9.2.14 balm: Balm 7.3.31 kuma_api: KumaAPI 20.1.10 bclib: BCLib 3.0.14 wunderlib: WunderLib 1.1.5 bettercombat: Better Combat 1.8.7+1.20.4 betterdeserttemples: YUNG's Better Desert Temples 1.20-Fabric-3.0.3 org_reflections_reflections: reflections 0.10.2 betterdungeons: YUNG's Better Dungeons 1.20-Fabric-4.0.4 betterend: Better End 4.0.11 betterfortresses: YUNG's Better Nether Fortresses 1.20-Fabric-2.0.6 betterjungletemples: YUNG's Better Jungle Temples 1.20-Fabric-2.0.5 bettermineshafts: YUNG's Better Mineshafts 1.20-Fabric-4.0.4 betternether: Better Nether 9.0.10 betteroceanmonuments: YUNG's Better Ocean Monuments 1.20-Fabric-3.0.4 betterstrongholds: YUNG's Better Strongholds 1.20-Fabric-4.0.3 bettervillage: Better village 3.3.1 betterwitchhuts: YUNG's Better Witch Huts 1.20-Fabric-3.0.3 biomesoplenty: BiomesOPlenty **.**.**.** carryon: Carry On **.**.**.** cicada: CICADA 0.13.0+1.20.1 org_yaml_snakeyaml: snakeyaml 2.2 cloth-config: Cloth Config v11 11.1.136 cloth-basic-math: cloth-basic-math 0.6.1 collective: Collective 8.3 cristellib: Cristel Lib 1.1.5 blue_endless_jankson: jankson 1.2.3 cupboard: cupboard 1.20.1-2.7 do_a_barrel_roll: Do a Barrel Roll 3.6.1+1.20.1 fabric-permissions-api-v0: fabric-permissions-api 0.2-SNAPSHOT duckling: Duckling 3.0.0 elytraslot: Elytra Slot 6.4.4+1.20.1 mixinsquared: MixinSquared 0.1.2-beta.6 fabric-api: Fabric API 0.92.6+1.20.1 fabric-api-base: Fabric API Base 0.4.32+1802ada577 fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.37+1802ada577 fabric-biome-api-v1: Fabric Biome API (v1) 13.0.14+1802ada577 fabric-block-api-v1: Fabric Block API (v1) 1.0.12+1802ada577 fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.3+924f046a77 fabric-command-api-v1: Fabric Command API (v1) 1.2.35+f71b366f77 fabric-command-api-v2: Fabric Command API (v2) 2.2.14+1802ada577 fabric-commands-v0: Fabric Commands (v0) 0.2.52+df3654b377 fabric-containers-v0: Fabric Containers (v0) 0.1.67+df3654b377 fabric-content-registries-v0: Fabric Content Registries (v0) 4.0.13+1802ada577 fabric-convention-tags-v1: Fabric Convention Tags 1.5.6+1802ada577 fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.20+1802ada577 fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.0.2+de0fd6d177 fabric-data-generation-api-v1: Fabric Data Generation API (v1) 12.3.7+1802ada577 fabric-dimensions-v1: Fabric Dimensions API (v1) 2.1.55+1802ada577 fabric-entity-events-v1: Fabric Entity Events (v1) 1.6.1+1c78457f77 fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.6.5+13a40c6677 fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.64+df3654b377 fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.41+1802ada577 fabric-item-api-v1: Fabric Item API (v1) 2.1.29+1802ada577 fabric-item-group-api-v1: Fabric Item Group API (v1) 4.0.14+1802ada577 fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.2.23+1802ada577 fabric-loot-api-v2: Fabric Loot API (v2) 1.2.3+1802ada577 fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.1.47+9e7660c677 fabric-message-api-v1: Fabric Message API (v1) 5.1.10+1802ada577 fabric-mining-level-api-v1: Fabric Mining Level API (v1) 2.1.52+1802ada577 fabric-networking-api-v1: Fabric Networking API (v1) 1.3.14+a158aa0477 fabric-networking-v0: Fabric Networking (v0) 0.3.54+df3654b377 fabric-object-builder-api-v1: Fabric Object Builder API (v1) 11.1.5+e35120df77 fabric-particles-v1: Fabric Particles (v1) 1.1.3+1802ada577 fabric-recipe-api-v1: Fabric Recipe API (v1) 1.0.24+1802ada577 fabric-registry-sync-v0: Fabric Registry Sync (v0) 2.3.6+1802ada577 fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.39+92a0d36777 fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.0.29+1802ada577 fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 2.3.9+1802ada577 fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.11.12+fb82e9d777 fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.33+1802ada577 fabric-transfer-api-v1: Fabric Transfer API (v1) 3.3.6+8dd72ea377 fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 4.3.2+1802ada577 fabricloader: Fabric Loader 0.16.14 mixinextras: MixinExtras 0.4.1 ferritecore: FerriteCore 6.0.1 framework: Framework 0.7.15 org_javassist_javassist: javassist 3.29.2-GA geckolib: GeckoLib 4 **.**.**.** com_eliotlash_mclib_mclib: mclib 20 glitchcore: GlitchCore **.**.**.** com_electronwill_night-config_core: core 3.6.7 com_electronwill_night-config_toml: toml 3.6.7 net_jodah_typetools: typetools 0.6.3 ichunutil: iChunUtil 1.0.3 ironchests: Iron Chests: Restocked 5.0.2 resourcefullib: Resourceful Lib 2.0.6 com_teamresourceful_yabn: yabn 1.0.3 java: OpenJDK 64-Bit Server VM 17 jei: Just Enough Items **.**.**.** libraryferret: Library ferret 4.0.0 lootintegrations: Loot integration Mod 1.20.1-4.4 lootintegrations_dungeoncrawl: lootintegrations_dungeoncrawl Mod 1 minecraft: Minecraft 1.20.1 mobhealthbar: MobHealthBar 2.3.0 mr_dungeons_andtaverns: Dungeons and Taverns 3.0.3.f mr_tidal_towns: Tidal Towns 1.3.4 patchouli: Patchouli 1.20.1-84.1-FABRIC fiber: fiber 0.23.0-2 player-animator: Player Animator 1.0.2-rc1+1.20 puzzleslib: Puzzles Lib 8.1.32 puzzlesaccessapi: Puzzles Access Api 20.1.1 simplyswords: Simply Swords 1.56.0-1.20.1 sophisticatedbackpacks: Sophisticated Backpacks 1.20.1-3.**.**.**.** sophisticatedcore: Sophisticated Core 1.20.1-1.**.**.**.** forgeconfigapiport: Forge Config API Port 8.0.0 team_reborn_energy: Energy 3.0.0 t_and_t: Towns and Towers 1.12 terrablender: TerraBlender **.**.**.** treeharvester: Tree Harvester 9.1 trinkets: Trinkets 3.7.2 twilightforest: The Twilight Forest 1.4.7 cardinal-components-base: Cardinal Components API (base) 5.2.2 cardinal-components-entity: Cardinal Components API (entities) 5.2.2 cardinal-components-world: Cardinal Components API (worlds) 5.2.2 com_google_code_findbugs_jsr305: jsr305 3.0.2 javax_annotation_javax_annotation-api: javax.annotation-api 1.3.2 mm: Manningham Mills 2.3 porting_lib_model_builders: Porting Lib Model Builders 2.3.4+1.20.1 porting_lib_registries: Porting Lib Registries 2.3.4+1.20.1 veinmining: Vein Mining 1.5.0+1.20.1 spectrelib: SpectreLib 0.13.15+1.20.1 visualworkbench: Visual Workbench 8.0.0 waystones: Waystones 14.1.13 weaponmaster_ydm: YDM's Weapon Master 4.2.3 xaerominimap: Xaero's Minimap 25.2.6 yungsapi: YUNG's API 1.20-Fabric-4.0.6 Server Running: true Player Count: 0 / 20; [] Data Packs: vanilla, builtin/aether_accessories, fabric, resources/t_and_t_waystones_patch_1.19.2 (incompatible) Enabled Feature Flags: minecraft:vanilla World Generation: Stable Is Modded: Definitely; Server brand changed to 'fabric' Type: Dedicated Server (map_server.txt)