---- Minecraft Crash Report ----
Time: 2026-08-16 22:45:44
Description: Exception in server tick loop
java.lang.NoSuchMethodError: 'float net.spell_engine.internals.SpellHelper$ImpactContext.total()'
at knot//com.extraspellattributes.SneakAttackHandler.onImpact(SneakAttackHandler.java:73)
at knot//net.spell_engine.internals.SpellHelper.performImpact(SpellHelper.java:1983)
at knot//net.spell_engine.internals.SpellHelper.performImpacts(SpellHelper.java:1288)
at knot//net.spell_engine.internals.SpellHelper.performImpacts(SpellHelper.java:1250)
at knot//net.spell_engine.internals.SpellHelper.deliver(SpellHelper.java:672)
at knot//net.spell_engine.internals.SpellHelper.deliver(SpellHelper.java:634)
at knot//net.spell_engine.internals.SpellHelper.resolveAndDeliver(SpellHelper.java:455)
at knot//net.spell_engine.internals.SpellHelper.performSpell(SpellHelper.java:381)
at knot//net.spell_engine.network.ServerNetwork.lambda$init$7(ServerNetwork.java:125)
at net.minecraft.server.ServerTask.run(ServerTask.java:18)
at net.minecraft.util.thread.ThreadExecutor.executeTask(ThreadExecutor.java:162)
at net.minecraft.util.thread.ReentrantThreadExecutor.executeTask(ReentrantThreadExecutor.java:23)
at net.minecraft.server.MinecraftServer.executeTask(MinecraftServer.java:864)
at net.minecraft.server.MinecraftServer.executeTask(MinecraftServer.java:173)
at net.minecraft.util.thread.ThreadExecutor.runTask(ThreadExecutor.java:136)
at net.minecraft.server.MinecraftServer.runOneTask(MinecraftServer.java:846)
at net.minecraft.server.MinecraftServer.runTask(MinecraftServer.java:840)
at net.minecraft.util.thread.ThreadExecutor.runTasks(ThreadExecutor.java:145)
at net.minecraft.server.MinecraftServer.runTasks(MinecraftServer.java:810)
at net.minecraft.server.MinecraftServer.runTasksTillTickEnd(MinecraftServer.java:815)
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:702)
at 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:
---------------------------------------------------------------------------------------
Minecraft Version: 1.21.1
Minecraft Version ID: 1.21.1
Operating System: Linux (amd64) version 6.8.0-124-generic
Java Version: 21.0.11, Eclipse Adoptium
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium
Memory: 1451884448 bytes (1384 MiB) / 5020581888 bytes (4788 MiB) up to 8589934592 bytes (8192 MiB)
Processor Vendor: AuthenticAMD
Processor Name: AMD Ryzen 9 9950X 16-Core Processor
Identifier: AuthenticAMD Family 26 Model 68 Stepping 0
Microarchitecture: unknown
Number of physical packages: 1
Number of physical CPUs: 16
Number of logical CPUs: 32
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): 96422.33
Virtual memory used (MiB): 138683.78
Swap memory total (MiB): 1024.00
Swap memory used (MiB): 780.89
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: 756048.13, total: 898849.81
Space in storage for workdir (MiB): available: 756048.13, total: 898849.81
JVM Flags: 2 total; -Xmx8192M -Xms4096M
accessories: Accessories 1.1.0-beta.53+1.21.1
addonslib: AddonsLib 1.21.1-1.14
alexsmobs: Alex's Mobs 1.21.1-1.3.0
amendments: Amendments 1.21-2.1.7
ante: Anvil Never Too Expensive 1.2.1
appleskin: AppleSkin 3.0.6+mc1.21
archers: Archers (RPG Series) 3.0.3+1.21.1
archers_expansion: Archers Expansion 1.5.1+1.21.1
architectury: Architectury 13.0.11
artificers: Mercenaries and Artificers (RPG Series Plus) 1.18.0+1.21.1
additionalentityattributes: Additional Entity Attributes 2.0.0+1.21.1
azurelib: AzureLib 3.1.11
azurelibarmor: AzureLib Armor 3.1.3
badpackets: Bad Packets 0.8.2
bards_rpg: Bards (RPG Series Plus) 1.0.3-1.21.1
betterchunkloading: Better chunk loading mod 1.21-5.5
betterthanmending: BetterThanMending 2.2.0
biomesoplenty: BiomesOPlenty **.**.**.**
biomeswevegone: Oh The Biomes We've Gone 2.6.0
bookshelf: Bookshelf 21.1.81
botanypots: BotanyPots 21.1.44
botanypotstiers: BotanyPotsTiers 7.0.11
botanytrees: BotanyTrees 21.1.7
bountiful: Bountiful 8.0.0-beta.2
bundleapi: Bundle API 1.1.0
chefsdelight: Chef's Delight 1.0.5-fabric-1.21.1
structurized-reborn: Structurized Reborn 1.21.1-01
chunksending: Chunksending Mod 1.21-2.8
citadel: Citadel 1.21.1-1.1.0
cloth-config: Cloth Config v15 15.0.140
cloth-basic-math: cloth-basic-math 0.6.1
clumps: Clumps **.**.**.**
collective: Collective 8.39
commonnetworking: Common Network 1.0.21-1.21.1
corgilib: CorgiLib **.**.**.**
com_electronwill_night-config_core: core 3.8.3
com_electronwill_night-config_toml: toml 3.8.3
crittersandcompanions: Critters and Companions 2.6.2
porting_lib_attributes: Porting Lib Attributes 3.1.0-beta.85+1.21.1
porting_lib_core: Porting Lib Core 3.1.0-beta.85+1.21.1
porting_lib_gametest: Porting Lib GameTest 3.1.0-beta.85+1.21.1
ctov: ChoiceTheorem's Overhauled Village 3.6.3
cupboard: cupboard 1.21.1-3.9
display_case: DisplayCase 1.2
dynamiclights: Dynamic Lights 1.9.3+mod
elemental_wizards_rpg: Elemental Wizards (RPG Series Plus) 3.0.1+1.21.1
emotecraft: Emotecraft 2.4.12
sablecompanion: Sable Companion 1.6.0
extraspellattributes: Extra RPG Attributes 1.7.0+1.21.1
fabric-api: Fabric API 0.116.15+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-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-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) 4.3.1+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-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) 1.3.91+b559734419
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
fabric-language-kotlin: Fabric Language Kotlin 1.13.13+kotlin.2.4.10
org_jetbrains_kotlin_kotlin-reflect: kotlin-reflect 2.4.10
org_jetbrains_kotlin_kotlin-stdlib: kotlin-stdlib 2.4.10
org_jetbrains_kotlin_kotlin-stdlib-jdk7: kotlin-stdlib-jdk7 2.4.10
org_jetbrains_kotlin_kotlin-stdlib-jdk8: kotlin-stdlib-jdk8 2.4.10
org_jetbrains_kotlinx_atomicfu-jvm: atomicfu-jvm 0.33.0
org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm: kotlinx-coroutines-core-jvm 1.11.0
org_jetbrains_kotlinx_kotlinx-coroutines-jdk8: kotlinx-coroutines-jdk8 1.11.0
org_jetbrains_kotlinx_kotlinx-datetime-jvm: kotlinx-datetime-jvm 0.8.0
org_jetbrains_kotlinx_kotlinx-io-bytestring-jvm: kotlinx-io-bytestring-jvm 0.9.1
org_jetbrains_kotlinx_kotlinx-io-core-jvm: kotlinx-io-core-jvm 0.9.1
org_jetbrains_kotlinx_kotlinx-serialization-cbor-jvm: kotlinx-serialization-cbor-jvm 1.11.0
org_jetbrains_kotlinx_kotlinx-serialization-core-jvm: kotlinx-serialization-core-jvm 1.11.0
org_jetbrains_kotlinx_kotlinx-serialization-json-jvm: kotlinx-serialization-json-jvm 1.11.0
fabricloader: Fabric Loader 0.19.3
mixinextras: MixinExtras 0.5.4
farmers_structures: FarmersStructures 1.0.0
farmersdelight: Farmer's Delight 1.21.1-3.3.3+refabricated
farmersknives: Farmer's Knives 1.21.1-4.2.0
forgeconfigapiport: Forge Config API Port 21.1.6
fzzy_config: Fzzy Config 0.7.6+1.21
blue_endless_jankson: jankson 1.2.3
net_peanuuutz_tomlkt_tomlkt-jvm: tomlkt-jvm 0.3.7
gardentrails: Garden Trails 0.2.2
geckolib: GeckoLib 4 4.9.2
glitchcore: GlitchCore **.**.**.**
net_jodah_typetools: typetools 0.6.3
graveyard_galore: Graveyard Galore 21.1.0
harvest_with_ease: Harvest with ease 9.4.0
immersive_horse_riding: Immersive Horse Riding 1.1.0
mixinsquared: MixinSquared 0.3.7-beta.2
ironbarrels: Iron Barrels 1.0.0
ironchest: Iron Chests 2.0.4
java: OpenJDK 64-Bit Server VM 21
jei: Just Enough Items **.**.**.**
justmobheads: Just Mob Heads 9.3
justplayerheads: Just Player Heads 4.4
justutilities: Just Utilities 21.0.9
justzoom: Just Zoom 2.1.0
kambrik: Kambrik 8.0.0-beta.2
percale: Percale 1.0.0-beta.1
limitedchunks: Limited Chunkloading Mod 1.21-4.1
lithium: Lithium 0.15.4+mc1.21.1
lithostitched: Lithostitched 1.7.13
lootr: Lootr 1.21.1-1.11.38.123
magistuarmory: Epic Knights: Shields, Armor and Weapons 10.12
mcwbiomesoplenty: Macaw's Biomes O' Plenty 1.21.1-1.6
mcwbyg: Macaw's Oh The Biomes We've Gone 1.21.1-1.6
mcwfurnitures: Macaw's Furniture 3.4.1
mcwlights: Macaw's Lights and Lamps 1.1.5
mcwmysticbiomes: Macaw's Mystic's Biomes 1.21.1-1.6
mcwpaths: Macaw's Paths and Pavings 1.1.2
mcwregionsunexplored: Macaw's Regions Unexplored 1.21.1-1.6
mcwwindows: Macaw's Windows 2.4.2
minecraft: Minecraft 1.21.1
moonlight: Moonlight Lib 1.21.1-3.3.2
codecui: CodecUI 1.21.1-1.3.6
more_rpg_classes: More RPG Library 2.6.3+1.21.1
mr_farmers_cuttingbiomesoplenty: Farmer's Cutting: Biomes O' Plenty 1.21-2.0.0-fabric
mr_farmers_cuttingohthebiomeswevegone: Farmer's Cutting: Oh The Biomes We've Gone 1.21.1-2.1-fabric
mr_farmers_cuttingregionsunexplored: Farmer's Cutting: Regions Unexplored 1.21.1-1.1b-fabric
mysticsbiomes: Mystic's Biomes 3.5.3
naturescompass: Nature's Compass 1.21.1-2.6.0-fabric
ohthetreesyoullgrow: Oh The Trees You'll Grow 5.3.2
openloader: OpenLoader 21.1.5
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
paladins: Paladins & Priests (RPG Series) 3.0.5+1.21.1
shield_api: Shield API 2.1.0
player-locator-plus: Player Locator Plus 2.4.0
playeranimator: Player Animator 2.0.4+1.21.1
polymorph: Polymorph 1.1.0+1.21.1
cardinal-components-block: Cardinal Components API (blocks) 6.1.0
prickle: PrickleMC 21.1.11
puffish_attributes: Pufferfish's Attributes 0.8.2
ranged_weapon_api: RangedWeaponAPI 2.3.3+1.21.1
regions_unexplored: Regions Unexplored 0.6.2
de_marhali_json5-java: json5-java 3.0.0
relics_rpgs: Relics (RPG Series) 1.3.0+1.21.1
resourcefulconfig: Resourcefulconfig 3.0.11
resourcefullib: Resourceful Lib 3.0.12
com_teamresourceful_bytecodecs: bytecodecs 1.1.2
com_teamresourceful_yabn: yabn 1.0.3
rogues: Rogues & Warriors (RPG Series) 3.0.4+1.21.1
runes: Runes 1.2.2+1.21.1
sawmill: Universal Sawmill 1.21-1.8.0
serene_shrubbery: Serene Shrubbery 1.1.0
simplehats: SimpleHats 0.4.0
simplyswords: Simply Swords 1.63.0-1.21.1
simplytooltips: Simply Tooltips 0.1.3
smarterfarmers: Smarter Farmers 1.21-2.2.4
smoothchunk: Smooth chunk save Mod 1.21-4.1
sophisticatedbackpacks: Sophisticated Backpacks 1.21.1-3.**.**.**.**
sophisticatedcore: Sophisticated Core 1.21.1-1.**.**.**.**
porting_lib_conditions: Porting Lib Conditions 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
sparkweave: Sparkweave Engine 0.510.0
net_harawata_appdirs: appdirs 1.2.1
spell_engine: Spell Engine 1.9.15+1.21.1
spell_power: Spell Power Attribute 1.5.0+1.21.1
tiny_config: Tiny Config 3.1.0
status: Status 1.21.1-1.0.8
structure_pool_api: Structure Pool API 1.2.1+1.21.1
terrablender: TerraBlender **.**.**.**
treechop: HT's TreeChop 0.19.3a
trinkets: Trinkets 3.10.0
cardinal-components-base: Cardinal Components API (base) 6.1.0
cardinal-components-entity: Cardinal Components API (entities) 6.1.0
village_taverns: Village Taverns (RPG Series) 1.1.5+1.21.1
voicechat: Simple Voice Chat 1.21.1-2.6.21
voicechat_api: Simple Voice Chat API 2.6.20
waystones: Waystones 21.1.40
wizards: Wizards (RPG Series) 3.0.4+1.21.1
yet_another_config_lib_v3: YetAnotherConfigLib 3.8.2+1.21.1-fabric
com_twelvemonkeys_common_common-image: common-image 3.12.0
com_twelvemonkeys_common_common-io: common-io 3.12.0
com_twelvemonkeys_common_common-lang: common-lang 3.12.0
com_twelvemonkeys_imageio_imageio-core: imageio-core 3.12.0
com_twelvemonkeys_imageio_imageio-metadata: imageio-metadata 3.12.0
com_twelvemonkeys_imageio_imageio-webp: imageio-webp 3.12.0
org_quiltmc_parsers_gson: gson 0.2.1
org_quiltmc_parsers_json: json 0.2.1
yigd: You're in Grave Danger 2.4.18
fabric-permissions-api-v0: fabric-permissions-api 0.3.1
libgui: LibGui 11.1.0+1.21
jankson: Jankson 8.0.0+j1.2.3
libninepatch: LibNinePatch 1.2.0
Player Count: 3 / 30; [class_3222['Sunnflower__'/56, l='ServerLevel[New World]', x=-15.71, y=74.00, z=205.26], class_3222['_zzzzzephyyr_'/363, l='ServerLevel[New World]', x=448.37, y=65.25, z=-504.87], class_3222['DIGDIGDIG2013'/754, l='ServerLevel[New World]', x=-261.34, y=1.00, z=-414.36]]
Active Data Packs: vanilla, fabric, accessories, additionalentityattributes, alexsmobs (incompatible), amendments, archers, archers_expansion, artificers, balm (incompatible), bards_rpg, biomesoplenty (incompatible), biomeswevegone, bookshelf (incompatible), botanypots (incompatible), botanypotstiers (incompatible), botanytrees (incompatible), bountiful, carryon (incompatible), chefsdelight, chipped, citadel (incompatible), collective, crittersandcompanions (incompatible), ctov, display_case (incompatible), dynamiclights, elemental_wizards_rpg, envelope, extraspellattributes, fabric-convention-tags-v2, farmers_structures (incompatible), farmersdelight, farmersknives, gardentrails (incompatible), graveyard_galore (incompatible), icarus, ironbarrels, ironchest, lithostitched, lootr, magistuarmory, mcwbiomesoplenty (incompatible), mcwbyg (incompatible), mcwfurnitures, mcwlights (incompatible), mcwmysticbiomes (incompatible), mcwpaths, mcwregionsunexplored (incompatible), mcwwindows (incompatible), moonlight, more_rpg_classes, mr_farmers_cuttingbiomesoplenty, mr_farmers_cuttingohthebiomeswevegone, mr_farmers_cuttingregionsunexplored, mysticsbiomes, naturescompass, ohthetreesyoullgrow, paladins, player-locator-plus, porting_lib_gametest, porting_lib_item_abilities, puffish_attributes, regions_unexplored, relics_rpgs, rogues, runes, sawmill, serene_shrubbery, simplehats (incompatible), simplyswords, simplytooltips, smarterfarmers, sophisticatedbackpacks (incompatible), sophisticatedcore (incompatible), spell_engine, spell_power, terrablender (incompatible), treechop, trinkets, village_taverns, waystones (incompatible), wizards, yigd, spell_engine:trinkets_compat, sawmill:sawmill_recipes, amendments:generated_server_pack, elemental_wizards_rpg:wizard_changes
Available Data Packs: accessories, additionalentityattributes, alexsmobs (incompatible), amendments, amendments:generated_server_pack, archers, archers_expansion, artificers, balm (incompatible), bards_rpg, biomesoplenty (incompatible), biomeswevegone, bookshelf (incompatible), botanypots (incompatible), botanypotstiers (incompatible), botanytrees (incompatible), bountiful, bundle, carryon (incompatible), chefsdelight, chipped, citadel (incompatible), collective, crittersandcompanions (incompatible), ctov, display_case (incompatible), dynamiclights, elemental_wizards_rpg, elemental_wizards_rpg:wizard_changes, envelope, extraspellattributes, fabric, fabric-convention-tags-v2, farmers_structures (incompatible), farmersdelight, farmersknives, gardentrails (incompatible), graveyard_galore (incompatible), icarus, ironbarrels, ironchest, lithostitched, lootr, lootr:lootr_no_advancements, lootr:lootr_no_suspicious_blocks, magistuarmory, mcwbiomesoplenty (incompatible), mcwbyg (incompatible), mcwfurnitures, mcwlights (incompatible), mcwmysticbiomes (incompatible), mcwpaths, mcwregionsunexplored (incompatible), mcwwindows (incompatible), moonlight, more_rpg_classes, mr_farmers_cuttingbiomesoplenty, mr_farmers_cuttingohthebiomeswevegone, mr_farmers_cuttingregionsunexplored, mysticsbiomes, naturescompass, ohthetreesyoullgrow, paladins, player-locator-plus, porting_lib_gametest, porting_lib_item_abilities, puffish_attributes, regions_unexplored, relics_rpgs, rogues, runes, sawmill, sawmill:sawmill_recipes, serene_shrubbery, simplehats (incompatible), simplyswords, simplytooltips, smarterfarmers, sophisticatedbackpacks (incompatible), sophisticatedcore (incompatible), spell_engine, spell_engine:trinkets_compat, spell_power, terrablender (incompatible), trade_rebalance, treechop, trinkets, vanilla, village_taverns, waystones (incompatible), wizards, yigd
Enabled Feature Flags: minecraft:vanilla
World Seed: -8034823408550653288
Is Modded: Definitely; Server brand changed to 'fabric'
Type: Dedicated Server (map_server.txt)