---- Minecraft Crash Report ---- // Sorry :( Time: 2025-10-22 16:04:48 Description: Exception in server tick loop java.lang.NoSuchMethodError: 'java.lang.Object net.minecraft.class_7922.method_63535(net.minecraft.class_2960)' at knot//net.bettercombat.logic.WeaponAttributesFallback.initialize(WeaponAttributesFallback.java:19) at knot//net.bettercombat.BetterCombatMod.loadWeaponAttributes(BetterCombatMod.java:62) at knot//net.bettercombat.fabric.FabricMod.lambda$onInitialize$0(FabricMod.java:15) at knot//net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.lambda$static$0(ServerLifecycleEvents.java:38) at knot//net.minecraft.server.MinecraftServer.handler$zlo000$fabric-lifecycle-events-v1$beforeSetupServer(MinecraftServer.java:3138) at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:664) at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:281) at java.base/java.lang.Thread.run(Thread.java:1583) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.21.1 Minecraft Version ID: 1.21.1 Operating System: Linux (amd64) version 6.8.0-71-generic Java Version: 21.0.7, Eclipse Adoptium Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium Memory: 771936776 bytes (736 MiB) / 1153433600 bytes (1100 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 (MiB): 0.00 Graphics card #0 deviceId: unknown Graphics card #0 versionInfo: unknown Virtual memory max (MiB): 129820.69 Virtual memory used (MiB): 116217.06 Swap memory total (MiB): 1024.00 Swap memory used (MiB): 86.91 Space in storage for jna.tmpdir (MiB): Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): Space in storage for io.netty.native.workdir (MiB): Space in storage for java.io.tmpdir (MiB): available: 106585.27, total: 223246.39 Space in storage for workdir (MiB): available: 106585.27, total: 223246.39 JVM Flags: 3 total; -XX:MaxMetaspaceSize=350M -Xmx2200M -Xms1100M Fabric Mods: additionalentityattributes: Additional Entity Attributes 2.0.0+1.21.1 advancednetherite: Advanced Netherite 2.3.1-1.21.1 appleskin: AppleSkin 3.0.6+mc1.21 architectury: Architectury 13.0.8 bettercombat: Better Combat 2.2.6+1.21.4 carryon: Carry On 2.2.2 cloth-config: Cloth Config v15 15.0.140 cloth-basic-math: cloth-basic-math 0.6.1 collective: Collective 8.11 cristellib: Cristel Lib 3.0.0 enderitemod: Enderite Mod 1.6.2 fabric-api: Fabric API 0.116.7+1.21.1 fabric-api-base: Fabric API Base 0.4.42+6573ed8c19 fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.71+b559734419 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-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 2.1.5+7f945d5b19 fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.11.1+a406e79519 fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.29+0af3f5a719 fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.4.5+6116a37819 fabric-data-generation-api-v1: Fabric Data Generation API (v1) 20.2.34+37516cd619 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) 0.7.13+ba9dae0619 fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.53+6ced4dd919 fabric-item-api-v1: Fabric Item API (v1) 11.2.0+3b3cb2e819 fabric-item-group-api-v1: Fabric Item Group API (v1) 4.1.7+def88e3a19 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-networking-api-v1: Fabric Networking API (v1) 4.3.0+c7469b2119 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) 5.0.15+2475392c19 fabric-registry-sync-v0: Fabric Registry Sync (v0) 5.3.1+e3eddc2119 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-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-handler-api-v1: Fabric Screen Handler API (v1) 1.3.90+b559734419 fabric-transfer-api-v1: Fabric Transfer API (v1) 5.4.3+c24bd99419 fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.2.0+45b9699719 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 fabricloader: Fabric Loader 0.17.3 mixinextras: MixinExtras 0.5.0 fzzy_config: Fzzy Config 0.7.3+1.21 blue_endless_jankson: jankson 1.2.3 fabric-permissions-api-v0: fabric-permissions-api 0.3.1 net_peanuuutz_tomlkt_tomlkt-jvm: tomlkt-jvm 0.3.7 immersive_aircraft: Immersive Aircraft 1.4.1+1.21.1 org_mariuszgromada_math_mathparser_org-mxparser: MathParser.org-mXparser 5.2.1 immersive_armors: Immersive Armors 1.7.5+1.21.1 jade: Jade 15.10.2+fabric java: OpenJDK 64-Bit Server VM 21 jei: Just Enough Items **.**.**.** lithium: Lithium 0.15.0+mc1.21.1 lithostitched: Lithostitched 1.5.0 minecraft: Minecraft 1.21.1 oracle_index: Oracle Index 0.4.1 ai_djl_api: api 0.31.1 ai_djl_huggingface_tokenizers: tokenizers 0.31.1 com_microsoft_onnxruntime_onnxruntime: onnxruntime 1.20.0 dev_langchain4j_langchain4j: langchain4j 1.0.0 dev_langchain4j_langchain4j-core: langchain4j-core 1.0.0 dev_langchain4j_langchain4j-embeddings: langchain4j-embeddings 1.0.0-beta5 dev_langchain4j_langchain4j-embeddings-all-minilm-l6-v2-q: langchain4j-embeddings-all-minilm-l6-v2-q 1.0.0-beta5 net_objecthunter_exp4j: exp4j 0.4.8 org_apache_opennlp_opennlp-tools: opennlp-tools 2.5.4 org_jsoup_jsoup: jsoup 1.17.2 oreharvester: Ore Harvester 1.5 owo: oωo **.**.**.**+1.21 io_wispforest_endec: endec **.**.**.** io_wispforest_endec_gson: gson **.**.**.** io_wispforest_endec_jankson: jankson **.**.**.** io_wispforest_endec_netty: netty 0.1.2 placeholder-api: Placeholder API 2.4.2+1.21 plasmovoice: Plasmo Voice 2.1.6 playeranimator: Player Animator 2.0.1+1.21.1 shulkerboxtooltip: Shulker Box Tooltip 5.1.7+1.21.1 simplyswords: Simply Swords 1.62.0-1.21.1 tectonic: Tectonic 3.0.16 terrablender: TerraBlender **.**.**.** com_electronwill_night-config_core: core 3.6.7 com_electronwill_night-config_toml: toml 3.6.7 treeharvester: Tree Harvester 9.1 Server Running: true Active Data Packs: vanilla, fabric, additionalentityattributes, advancednetherite, bettercombat, carryon (incompatible), collective, enderitemod, fabric-convention-tags-v2, immersive_aircraft, immersive_armors, lithostitched, simplyswords, terrablender (incompatible), tectonic:tectonic Available Data Packs: additionalentityattributes, advancednetherite, bettercombat, bundle, carryon (incompatible), collective, enderitemod, fabric, fabric-convention-tags-v2, immersive_aircraft, immersive_armors, lithostitched, simplyswords, tectonic:tectonic, terrablender (incompatible), trade_rebalance, vanilla Enabled Feature Flags: minecraft:vanilla World Generation: Stable World Seed: 1835011241416517982 Is Modded: Definitely; Server brand changed to 'fabric' Type: Dedicated Server (map_server.txt)