패브릭인데 이렇게 오류가 뜨는데 뭐가 문제인지 모르겠어요 ㅠㅠ

A mod crashed on startup!

net.fabricmc.loader.impl.FormattedException: java.lang.RuntimeException: Could not execute entrypoint stage 'preLaunch' due to errors, provided by 'replaymod' at 'com.replaymod.core.DummyChainLoadEntryPoint'!

    at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:63)

    at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:162)

    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)

    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

Caused by: java.lang.RuntimeException: Could not execute entrypoint stage 'preLaunch' due to errors, provided by 'replaymod' at 'com.replaymod.core.DummyChainLoadEntryPoint'!

    at net.fabricmc.loader.impl.FabricLoaderImpl.lambda$invokeEntrypoints$2(FabricLoaderImpl.java:403)

    at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)

    at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:401)

    at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:160)

    ... 2 more

Caused by: net.fabricmc.loader.api.EntrypointException: Exception while loading entries for entrypoint 'preLaunch' provided by 'replaymod'

    at net.fabricmc.loader.impl.entrypoint.EntrypointContainerImpl.getEntrypoint(EntrypointContainerImpl.java:56)

    at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:399)

    ... 3 more

Caused by: java.lang.RuntimeException: Mixin transformation of com.replaymod.core.DummyChainLoadEntryPoint failed

    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:427)

    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323)

    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218)

    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119)

    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)

    at java.base/java.lang.Class.forName0(Native Method)

    at java.base/java.lang.Class.forName(Class.java:467)

    at net.fabricmc.loader.impl.util.DefaultLanguageAdapter.create(DefaultLanguageAdapter.java:50)

    at net.fabricmc.loader.impl.entrypoint.EntrypointStorage$NewEntry.getOrCreate(EntrypointStorage.java:124)

    at net.fabricmc.loader.impl.entrypoint.EntrypointContainerImpl.getEntrypoint(EntrypointContainerImpl.java:53)

    ... 4 more

Caused by: java.lang.NoClassDefFoundError: feather/lib/sentry/Sentry

    at knot//net.digitalingot.feather.ka.ph(FeatherSourceFile:61)

    at knot//net.digitalingot.feather.mixin.FeatherMixinPlugin.onLoad(FeatherSourceFile:57)

    at org.spongepowered.asm.mixin.transformer.PluginHandle.onLoad(PluginHandle.java:119)

    at org.spongepowered.asm.mixin.transformer.MixinConfig.onSelect(MixinConfig.java:790)

    at org.spongepowered.asm.mixin.transformer.MixinProcessor.selectConfigs(MixinProcessor.java:498)

    at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:460)

    at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:438)

    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:290)

    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234)

    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202)

    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422)

    ... 13 more

Caused by: java.lang.ClassNotFoundException: feather.lib.sentry.Sentry

    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)

    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)

    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:226)

    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119)

    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)

    ... 24 more