[issue] Minecraft 1.20.4 fabric loader, game crashed whilst initializing game. Caused by: java.lang.NoClassDefFoundError

[StevenDean21st]

Required dependency mod Trenzalore is installed.

Stack trace:

java.lang.RuntimeException: Could not execute entrypoint stage 'client' due to errors, provided by 'obsidianboat'!
    at net.fabricmc.loader.impl.FabricLoaderImpl.lambda$invokeEntrypoints$2(FabricLoaderImpl.java:388)
    at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
    at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:386)
    at net.fabricmc.loader.impl.game.minecraft.Hooks.startClient(Hooks.java:53)
    at net.minecraft.class_310.<init>(class_310.java:487)
    at net.minecraft.client.main.Main.main(Main.java:223)
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470)
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.NoClassDefFoundError: com/unrealdinnerbone/obsidianboat/client/ObsidianBoatRender
    at com.unrealdinnerbone.obsidianboat.ObsidianBoatFabricClient.onInitializeClient(ObsidianBoatFabricClient.java:13)
    at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:384)
    ... 6 more
Caused by: java.lang.ClassNotFoundException: com.unrealdinnerbone.obsidianboat.client.ObsidianBoatRender
    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)
    ... 8 more

[StevenDean21st]

Crash was fixed, close issue.