Im getting an error

[0x15d3]

[09:10:42] [main/INFO]: Loading Minecraft 1.20.4 with Fabric Loader 0.15.2
[09:10:42] [main/INFO]: Loading 57 mods:
    - fabric-api 0.95.3+1.20.4
       |-- fabric-api-base 0.4.36+78d798af4f
       |-- fabric-api-lookup-api-v1 1.6.48+82b1bb3e4f
       |-- fabric-biome-api-v1 13.0.16+78d798af4f
       |-- fabric-block-api-v1 1.0.16+3e2216cb4f
       |-- fabric-block-view-api-v2 1.0.4+78d798af4f
       |-- fabric-blockrenderlayer-v1 1.1.46+78d798af4f
       |-- fabric-client-tags-api-v1 1.1.7+78d798af4f
       |-- fabric-command-api-v1 1.2.41+f71b366f4f
       |-- fabric-command-api-v2 2.2.20+78d798af4f
       |-- fabric-commands-v0 0.2.58+df3654b34f
       |-- fabric-containers-v0 0.1.86+df3654b34f
       |-- fabric-content-registries-v0 5.0.11+78d798af4f
       |-- fabric-convention-tags-v1 1.5.10+78d798af4f
       |-- fabric-crash-report-info-v1 0.2.23+78d798af4f
       |-- fabric-data-attachment-api-v1 1.0.1+25e1b4764f
       |-- fabric-data-generation-api-v1 13.2.0+5c0133444f
       |-- fabric-dimensions-v1 2.1.61+78d798af4f
       |-- fabric-entity-events-v1 1.6.0+44c0f8c64f
       |-- fabric-events-interaction-v0 0.7.1+389931eb4f
       |-- fabric-events-lifecycle-v0 0.2.73+df3654b34f
       |-- fabric-game-rule-api-v1 1.0.46+78d798af4f
       |-- fabric-item-api-v1 2.2.0+d6f2b0844f
       |-- fabric-item-group-api-v1 4.0.22+78d798af4f
       |-- fabric-key-binding-api-v1 1.0.41+78d798af4f
       |-- fabric-keybindings-v0 0.2.39+df3654b34f
       |-- fabric-lifecycle-events-v1 2.2.31+eabbae364f
       |-- fabric-loot-api-v2 2.1.6+78d798af4f
       |-- fabric-message-api-v1 6.0.5+78d798af4f
       |-- fabric-mining-level-api-v1 2.1.61+78d798af4f
       |-- fabric-model-loading-api-v1 1.0.8+78d798af4f
       |-- fabric-models-v0 0.4.7+9386d8a74f
       |-- fabric-networking-api-v1 3.1.7+2e5ac5484f
       |-- fabric-object-builder-api-v1 13.0.10+06274a474f
       |-- fabric-particles-v1 1.1.7+78d798af4f
       |-- fabric-recipe-api-v1 2.0.20+78d798af4f
       |-- fabric-registry-sync-v0 4.0.18+78d798af4f
       |-- fabric-renderer-api-v1 3.2.4+78d798af4f
       |-- fabric-renderer-indigo 1.5.4+78d798af4f
       |-- fabric-renderer-registries-v1 3.2.52+df3654b34f
       |-- fabric-rendering-data-attachment-v1 0.3.42+73761d2e4f
       |-- fabric-rendering-fluids-v1 3.0.33+78d798af4f
       |-- fabric-rendering-v0 1.1.55+df3654b34f
       |-- fabric-rendering-v1 3.1.0+0d29db764f
       |-- fabric-resource-conditions-api-v1 2.3.14+78d798af4f
       |-- fabric-resource-loader-v0 0.11.17+707e4d1b4f
       |-- fabric-screen-api-v1 2.0.17+78d798af4f
       |-- fabric-screen-handler-api-v1 1.3.55+78d798af4f
       |-- fabric-sound-api-v1 1.0.17+78d798af4f
       |-- fabric-transfer-api-v1 4.0.9+e84342304f
       \-- fabric-transitive-access-wideners-v1 5.0.14+78d798af4f
    - fabricloader 0.15.2
       \-- mixinextras 0.3.2
    - java 17
    - kclient 1.8.2-BETA
       \-- satin 1.16.0
    - minecraft 1.20.4
[09:10:46] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=file:/C:/MultiMC/libraries/net/fabricmc/sponge-mixin/0.12.5+mixin.0.8.5/sponge-mixin-0.12.5+mixin.0.8.5.jar Service=Knot/Fabric Env=CLIENT
[09:10:46] [main/INFO]: Compatibility level set to JAVA_17
[09:10:49] [main/INFO]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.3.2).
[09:10:51] [main/WARN]: Error loading class: meteordevelopment/orbit/IEventBus (java.lang.ClassNotFoundException: meteordevelopment/orbit/IEventBus)
[09:10:52] [main/WARN]: Error loading class: meteordevelopment/orbit/IEventBus (java.lang.ClassNotFoundException: meteordevelopment/orbit/IEventBus)
[09:10:52] [main/ERROR]: Minecraft has crashed!
net.fabricmc.loader.impl.FormattedException: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_310 failed
    at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:63) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:472) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.15.2.jar:?]
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
    at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
    at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:243) ~[NewLaunch.jar:?]
    at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:278) ~[NewLaunch.jar:?]
    at org.multimc.EntryPoint.listen(EntryPoint.java:143) ~[NewLaunch.jar:?]
    at org.multimc.EntryPoint.main(EntryPoint.java:34) ~[NewLaunch.jar:?]
Caused by: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_310 failed
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:427) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.2.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:178) ~[minecraft-1.20.4-client.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470) ~[fabric-loader-0.15.2.jar:?]
    ... 10 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-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.2.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:178) ~[minecraft-1.20.4-client.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470) ~[fabric-loader-0.15.2.jar:?]
    ... 10 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinPreProcessorException: Attach error for kclient.mixins.json:mixin.MixinMinecraftClient from mod kclient during activity: [Transform -> Method preTickHook(Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V -> INVOKEINTERFACE -> meteordevelopment/orbit/IEventBus::post:(Ljava/lang/Object;)Ljava/lang/Object;]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:313) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:277) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1289) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:294) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:421) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:403) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.2.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:178) ~[minecraft-1.20.4-client.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470) ~[fabric-loader-0.15.2.jar:?]
    ... 10 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: meteordevelopment.orbit.IEventBus
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMemberReference(MixinPreProcessorStandard.java:786) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMethod(MixinPreProcessorStandard.java:772) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transform(MixinPreProcessorStandard.java:738) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:307) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:277) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1289) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:294) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:421) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:403) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.2.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:178) ~[minecraft-1.20.4-client.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470) ~[fabric-loader-0.15.2.jar:?]
    ... 10 more
Caused by: java.lang.ClassNotFoundException: meteordevelopment.orbit.IEventBus
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMemberReference(MixinPreProcessorStandard.java:786) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMethod(MixinPreProcessorStandard.java:772) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transform(MixinPreProcessorStandard.java:738) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:307) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:277) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1289) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:294) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:421) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:403) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.2.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.2.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at net.minecraft.client.main.Main.main(Main.java:178) ~[minecraft-1.20.4-client.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470) ~[fabric-loader-0.15.2.jar:?]
    ... 10 more
Process exited with exit code 1 (0x1).
Please note that usually neither the exit code, nor its description are enough to diagnose issues!
Always upload the entire log and not just the exit code.

i can launch game on intellij but i cant launch it in multimc it gives me this error

[0x15d3]

@Mixin(MinecraftClient.class)
public class MixinMinecraftClient {
    @Inject(method = "tick", at = @At("HEAD"))
    void preTickHook(CallbackInfo ci) {
        if (!fullNullCheck()) EVENT_BUS.post(new EventTick());
    }

    @Inject(method = "tick", at = @At("RETURN"))
    void postTickHook(CallbackInfo ci) {
        if (!fullNullCheck()) EVENT_BUS.post(new EventPostTick());
    }
}

here is my MixinMinecraftClient mixin

[RacoonDog]

orbit’s not present at runtime, you need to include it in some way

[0x15d3]

public class agony implements ModInitializer, ClientModInitializer {
    public static final MinecraftClient MC = MinecraftClient.getInstance();

    public static final IEventBus EVENT_BUS = new EventBus(); <--------
    public static final String NAME = "agn.pw";
    public static final String VERSION = "v1.8.7-dev";
    public static final String VERHASH = "7a9038b31a782caa66f3b7c86d8a49903c245652".substring(0, 12);

    public static float TIMER = 1f;
    public static long initTime;

    public static final Logger LOGGER = LogManager.getLogger("agony");

    @Override
    public void onInitialize() {
        EVENT_BUS.registerLambdaFactory("me.artren.kclient", (lookupInMethod, klass) -> (MethodHandles.Lookup) lookupInMethod.invoke(null, klass, MethodHandles.lookup()));
    }

    @Override
    public void onInitializeClient() {

        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
            moduleManager.onUnload();
            friendManager.saveFriends();
            configManager.saveConfig(configManager.config.replaceFirst("agony/", ""));
        }));
    }
}

thats how i include it