### When ever I try to launch the game it crashes after taking out owo libraries it doesn't crash. Here's my log file from the crash.

[17:23:21] [main/INFO]: Loading Minecraft 1.21.1 with Fabric Loader 0.16.3
[17:23:21] [main/WARN]: Warnings were found!

• Mod 'Dynamic Lights' (dynamiclights) 1.8.3+mod recommends any version of modmenu, which is missing!
  • You should install any version of modmenu for the optimal experience.
• Mod 'Dynamic Lights' (dynamiclights) 1.8.3+mod recommends any version of modmenu-badges-lib, which is missing!
  • You should install any version of modmenu-badges-lib for the optimal experience.
• Mod 'Forge Config API Port' (forgeconfigapiport) 21.1.0 recommends any version of modmenu, which is missing!
  • You should install any version of modmenu for the optimal experience.
    [17:23:21] [main/INFO]: Loading 119 mods:
  • armored-elytra 1.1.0
  • balm-fabric 21.0.19
    -- kuma_api 21.0.5-SNAPSHOT
  • buildguide 0.4.3
  • clean-debug 0.4.6
  • collective 7.84
  • copperhopper 0.10.0+1.21.1
  • durabilitytooltip 1.1.5
  • dynamiclights 1.8.3+mod
  • elevatorid 1.21-1.11.1
  • expandedstorage 14.1.3
  • fabric-api 0.103.0+1.21.1
    |-- fabric-api-base 0.4.42+6573ed8c19
    |-- fabric-api-lookup-api-v1 1.6.68+b559734419
    |-- fabric-biome-api-v1 13.0.29+5bd9f1bc19
    |-- fabric-block-api-v1 1.0.22+0af3f5a719
    |-- fabric-block-view-api-v2 1.0.10+6573ed8c19
    |-- fabric-blockrenderlayer-v1 1.1.52+0af3f5a719
    |-- fabric-client-tags-api-v1 1.1.15+6573ed8c19
    |-- fabric-command-api-v1 1.2.49+f71b366f19
    |-- fabric-command-api-v2 2.2.28+6ced4dd919
    |-- fabric-commands-v0 0.2.66+df3654b319
    |-- fabric-content-registries-v0 8.0.16+b559734419
    |-- fabric-convention-tags-v1 2.0.21+7f945d5b19
    |-- fabric-convention-tags-v2 2.6.1+9b16164119
    |-- fabric-crash-report-info-v1 0.2.29+0af3f5a719
    |-- fabric-data-attachment-api-v1 1.1.28+1daea21519
    |-- fabric-data-generation-api-v1 20.2.18+16c4ae2519
    |-- fabric-dimensions-v1 4.0.0+6fc22b9919
    |-- fabric-entity-events-v1 1.7.0+2122d82819
    |-- fabric-events-interaction-v0 0.7.12+ba9dae0619
    |-- fabric-game-rule-api-v1 1.0.53+6ced4dd919
    |-- fabric-item-api-v1 11.0.0+afdfc92119
    |-- fabric-item-group-api-v1 4.1.5+3fc0e55219
    |-- fabric-key-binding-api-v1 1.0.47+0af3f5a719
    |-- fabric-keybindings-v0 0.2.45+df3654b319
    |-- fabric-lifecycle-events-v1 2.3.12+6c1df36019
    |-- fabric-loot-api-v2 3.0.14+3f89f5a519
    |-- fabric-loot-api-v3 1.0.2+3f89f5a519
    |-- fabric-message-api-v1 6.0.13+6573ed8c19
    |-- fabric-model-loading-api-v1 2.0.0+fe474d6b19
    |-- fabric-networking-api-v1 4.2.2+60c3209b19
    |-- fabric-object-builder-api-v1 15.2.0+40875a9319
    |-- fabric-particles-v1 4.0.2+6573ed8c19
    |-- fabric-recipe-api-v1 5.0.12+6508971219
    |-- fabric-registry-sync-v0 5.1.2+60c3209b19
    |-- fabric-renderer-api-v1 3.4.0+c705a49c19
    |-- fabric-renderer-indigo 1.7.0+c705a49c19
    |-- fabric-renderer-registries-v1 3.2.68+df3654b319
    |-- fabric-rendering-data-attachment-v1 0.3.48+73761d2e19
    |-- fabric-rendering-fluids-v1 3.1.6+1daea21519
    |-- fabric-rendering-v0 1.1.71+df3654b319
    |-- fabric-rendering-v1 5.0.5+df16efd019
    |-- fabric-resource-conditions-api-v1 4.3.0+8dc279b119
    |-- fabric-resource-loader-v0 1.3.0+5659912919
    |-- fabric-screen-api-v1 2.0.25+8b68f1c719
    |-- fabric-screen-handler-api-v1 1.3.86+b559734419
    |-- fabric-sound-api-v1 1.0.23+6573ed8c19
    |-- fabric-transfer-api-v1 5.1.17+1db1cc1f19
    -- fabric-transitive-access-wideners-v1 6.1.0+1daea21519
  • fabric-language-kotlin 1.12.1+kotlin.2.0.20
    |-- org_jetbrains_kotlin_kotlin-reflect 2.0.20
    |-- org_jetbrains_kotlin_kotlin-stdlib 2.0.20
    |-- org_jetbrains_kotlin_kotlin-stdlib-jdk7 2.0.20
    |-- org_jetbrains_kotlin_kotlin-stdlib-jdk8 2.0.20
    |-- org_jetbrains_kotlinx_atomicfu-jvm 0.25.0
    |-- org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm 1.8.1
    |-- org_jetbrains_kotlinx_kotlinx-coroutines-jdk8 1.8.1
    |-- org_jetbrains_kotlinx_kotlinx-datetime-jvm 0.6.1
    |-- org_jetbrains_kotlinx_kotlinx-io-bytestring-jvm 0.5.3
    |-- org_jetbrains_kotlinx_kotlinx-io-core-jvm 0.5.3
    |-- org_jetbrains_kotlinx_kotlinx-serialization-cbor-jvm 1.7.1
    |-- org_jetbrains_kotlinx_kotlinx-serialization-core-jvm 1.7.1
    -- org_jetbrains_kotlinx_kotlinx-serialization-json-jvm 1.7.1
  • fabricloader 0.16.3
    -- mixinextras 0.4.1
  • forgeconfigapiport 21.1.0
    |-- com_electronwill_night-config_core 3.8.0
    -- com_electronwill_night-config_toml 3.8.0
  • friendsandfoes 2.0.17
  • hopperhedgehog 2.1.0-1.20.5
  • infinitetrading 4.5
  • java 21
  • jei 19.14.1.144
  • midnightlib 1.6.3
  • minecraft 1.21.1
  • mr_armor_standarms 1-v.2.4.0
  • mr_blasting_plus 1.3
  • mr_craft_spawneggs 1-v.2.1.5
  • mr_craft_spawner 1-v.2.0.0
  • mr_dynamic_torches 4.5
  • mr_mineable_spawner 1-v.1.1.0
  • mr_no_pearldamage 4
  • mr_tidal_towns 1.3.3
  • mr_warden_withloot 1.4
  • owo 0.12.8+1.20.5
    -- blue_endless_jankson 1.2.2
  • paragraphs 1.1.0
  • silk-all 1.10.7
    |-- silk-commands 1.10.7
    |-- silk-core 1.10.7
    |-- silk-game 1.10.7
    |-- silk-igui 1.10.7
    |-- silk-nbt 1.10.7
    |-- silk-network 1.10.7
    -- silk-persistence 1.10.7
  • super_simple_home 1.2.9
  • supermartijn642configlib 1.1.8
  • taxfreelevels 1.3.12
  • toggleableitemframes 5.1.0-1.21.1
  • tool_trims 2.2.1
  • trade_cycling 1.21.1-1.0.14
  • treeharvester 9.1
  • trialspawnertimer 1.0.1
  • veinminer 2.1.3
    |-- de_miraculixx_core 2.1.3
    -- fabric-permissions-api-v0 0.2-SNAPSHOT
  • villagespawnpoint 4.4
  • waystones 21.1.3
    [17:23:21] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=file:/C:/Users/Ryan/AppData/Roaming/.minecraft/libraries/net/fabricmc/sponge-mixin/0.15.2+mixin.0.8.7/sponge-mixin-0.15.2+mixin.0.8.7.jar Service=Knot/Fabric Env=CLIENT
    [17:23:21] [main/INFO]: Compatibility level set to JAVA_21
    [17:23:21] [main/WARN]: Reference map 'durabilitytooltip.mixins.refmap.json' for durabilitytooltip.mixins.json could not be read. If this is a development environment you can ignore this message
    [17:23:21] [main/WARN]: Reference map 'elevatorid-common-common-refmap.json' for elevatorid.mixins.json could not be read. If this is a development environment you can ignore this message
    [17:23:21] [main/WARN]: Reference map 'forgeconfigapiport.common.refmap.json' for forgeconfigapiport.common.mixins.json could not be read. If this is a development environment you can ignore this message
    [17:23:21] [main/WARN]: Reference map 'supermartijn642configlib.mixins.refmap.json' for supermartijn642configlib.mixins.json could not be read. If this is a development environment you can ignore this message
    [17:23:21] [main/WARN]: Error loading class: eu/ha3/presencefootsteps/PFDebugHud (java.lang.ClassNotFoundException: eu/ha3/presencefootsteps/PFDebugHud)
    [17:23:22] [main/WARN]: Error loading class: xyz/nucleoid/server/translations/impl/language/SystemDelegatedLanguage (java.lang.ClassNotFoundException: xyz/nucleoid/server/translations/impl/language/SystemDelegatedLanguage)
    [17:23:22] [main/WARN]: Error loading class: org/jetbrains/annotations/ApiStatus$Internal (java.lang.ClassNotFoundException: org/jetbrains/annotations/ApiStatus$Internal)
    [17:23:22] [main/INFO]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.4.1).
    [17:23:23] [Datafixer Bootstrap/INFO]: 226 Datafixer optimizations took 326 milliseconds
    [17:23:27] [main/ERROR]: Critical injection failure: LVT in net/minecraft/class_1734::method_7667(Lnet/minecraft/class_1657;Lnet/minecraft/class_1799;)V has incompatible changes at opcode 153 in callback owo.mixins.json:recipe_remainders.CraftingResultSlotMixin from mod owo->@Inject::fixRemainderStacking(Lnet/minecraft/class_1657;Lnet/minecraft/class_1799;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;Lnet/minecraft/class_2371;ILnet/minecraft/class_1799;Lnet/minecraft/class_1799;)V.
    Expected: [Lnet/minecraft/class_2371;, I, Lnet/minecraft/class_1799;, Lnet/minecraft/class_1799;]
    Found: [Lnet/minecraft/class_9694$class_9765;, Lnet/minecraft/class_9694;, I, I]
    Available: [Lnet/minecraft/class_9694$class_9765;, Lnet/minecraft/class_9694;, I, I, Lnet/minecraft/class_2371;, I, I, I, Lnet/minecraft/class_1799;, Lnet/minecraft/class_1799;]
    [17:23:27] [main/ERROR]: Mixin apply for mod owo failed owo.mixins.json:ui.ScreenMixin from mod owo -> net.minecraft.class_437: org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException Critical injection failure: @ModifyArg annotation on injectProperLinkSource could not find any targets matching 'Lnet/minecraft/class_437;method_25428(Z)V' in net/minecraft/class_437. Using refmap owo-lib-refmap.json [INJECT_PREPARE Applicator Phase -> owo.mixins.json:ui.ScreenMixin from mod owo -> Prepare Injections -> modify$bil000$owo$injectProperLinkSource(Lnet/minecraft/class_437;)Lnet/minecraft/class_437; -> Parse -> -> Validate Targets]
    org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException: Critical injection failure: @ModifyArg annotation on injectProperLinkSource could not find any targets matching 'Lnet/minecraft/class_437;method_25428(Z)V' in net/minecraft/class_437. Using refmap owo-lib-refmap.json [INJECT_PREPARE Applicator Phase -> owo.mixins.json:ui.ScreenMixin from mod owo -> Prepare Injections -> modify$bil000$owo$injectProperLinkSource(Lnet/minecraft/class_437;)Lnet/minecraft/class_437; -> Parse -> -> Validate Targets]
    at org.spongepowered.asm.mixin.injection.selectors.TargetSelectors.validate(TargetSelectors.java:346) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.readAnnotation(InjectionInfo.java:369) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.(InjectionInfo.java:340) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.(InjectionInfo.java:331) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.ModifyArgInjectionInfo.(ModifyArgInjectionInfo.java:47) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) ~[?:?]
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:502) ~[?:?]
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486) ~[?:?]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo$InjectorEntry.create(InjectionInfo.java:196) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.parse(InjectionInfo.java:664) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.prepareInjections(MixinTargetContext.java:1399) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.prepareInjections(MixinApplicatorStandard.java:731) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:315) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:246) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:437) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:418) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) [sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) [sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) [sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) [fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) [fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) [fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) [fabric-loader-0.16.3.jar:?]
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) [?:?]
    at net.minecraft.client.main.Main.main(Main.java:210) [client-intermediary.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480) [fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) [fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) [fabric-loader-0.16.3.jar:?]
    [17:23:27] [main/ERROR]: Minecraft has crashed!
    net.fabricmc.loader.impl.FormattedException: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_437 failed
    at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:63) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:482) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) [fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) [fabric-loader-0.16.3.jar:?]
    Caused by: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_437 failed
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:427) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.16.3.jar:?]
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:210) ~[fabric-loader-0.16.3-1.21.1.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480) ~[fabric-loader-0.16.3.jar:?]
    ... 2 more
    Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.16.3.jar:?]
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:210) ~[fabric-loader-0.16.3-1.21.1.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480) ~[fabric-loader-0.16.3.jar:?]
    ... 2 more
    Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [owo.mixins.json:ui.ScreenMixin from mod owo] from phase [DEFAULT] in config [owo.mixins.json] FAILED during APPLY
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:638) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:589) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:379) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.16.3.jar:?]
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:210) ~[fabric-loader-0.16.3-1.21.1.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480) ~[fabric-loader-0.16.3.jar:?]
    ... 2 more
    Caused by: org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException: Critical injection failure: @ModifyArg annotation on injectProperLinkSource could not find any targets matching 'Lnet/minecraft/class_437;method_25428(Z)V' in net/minecraft/class_437. Using refmap owo-lib-refmap.json [INJECT_PREPARE Applicator Phase -> owo.mixins.json:ui.ScreenMixin from mod owo -> Prepare Injections -> modify$bil000$owo$injectProperLinkSource(Lnet/minecraft/class_437;)Lnet/minecraft/class_437; -> Parse -> -> Validate Targets]
    at org.spongepowered.asm.mixin.injection.selectors.TargetSelectors.validate(TargetSelectors.java:346) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.readAnnotation(InjectionInfo.java:369) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.(InjectionInfo.java:340) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.(InjectionInfo.java:331) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.ModifyArgInjectionInfo.(ModifyArgInjectionInfo.java:47) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) ~[?:?]
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:502) ~[?:?]
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486) ~[?:?]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo$InjectorEntry.create(InjectionInfo.java:196) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.parse(InjectionInfo.java:664) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.prepareInjections(MixinTargetContext.java:1399) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.prepareInjections(MixinApplicatorStandard.java:731) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:315) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:246) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:437) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:418) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.16.3.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.16.3.jar:?]
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:210) ~[fabric-loader-0.16.3-1.21.1.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480) ~[fabric-loader-0.16.3.jar:?]
    ... 2 more

You're trying to use a 1.20.5 version of owo on 1.21.1 - this will quite obviously not work. Instead, use a modern version like 0.12.13 for 1.21

Cheers