Crashes on startup with 1.20.3

[VideoGameSmash12]

sigh

java.lang.RuntimeException: Could not execute entrypoint stage 'client' due to errors, provided by 'hotbarsplus'!
	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)
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:87)
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:130)
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:70)
	Suppressed: java.lang.NoClassDefFoundError: Could not initialize class me.videogamesm12.hotbarsplus.core.HBPCore
		at me.videogamesm12.hotbarsplus.v1_20.HotbarsPlus.onInitializeClient(HotbarsPlus.java:42)
		at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:384)
		... 9 more
	Caused by: java.lang.ExceptionInInitializerError: Exception java.lang.RuntimeException: Mixin transformation of net.minecraft.class_302 failed [in thread "Render thread"]
		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 me.videogamesm12.hotbarsplus.core.HBPCore.<clinit>(HBPCore.java:50)
		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:117)
		at net.fabricmc.loader.impl.entrypoint.EntrypointContainerImpl.getEntrypoint(EntrypointContainerImpl.java:53)
		... 10 more
Caused by: java.lang.ExceptionInInitializerError
	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:117)
	at net.fabricmc.loader.impl.entrypoint.EntrypointContainerImpl.getEntrypoint(EntrypointContainerImpl.java:53)
	at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:384)
	... 9 more
Caused by: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_302 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 me.videogamesm12.hotbarsplus.core.HBPCore.<clinit>(HBPCore.java:50)
	... 15 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)
	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)
	... 20 more
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [hotbarsplus.mixin.json:HotbarStorageMixin from mod hotbarsplus] from phase [DEFAULT] in config [hotbarsplus.mixin.json] FAILED during APPLY
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:638)
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:589)
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:379)
	... 23 more
Caused by: org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException: Invalid descriptor on hotbarsplus.mixin.json:HotbarStorageMixin from mod hotbarsplus->@Inject::inject(Ljava/io/File;Lcom/mojang/datafixers/DataFixer;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V! Expected (Ljava/nio/file/Path;Lcom/mojang/datafixers/DataFixer;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V but found (Ljava/io/File;Lcom/mojang/datafixers/DataFixer;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V [INJECT Applicator Phase -> hotbarsplus.mixin.json:HotbarStorageMixin from mod hotbarsplus -> Apply Injections ->  -> Inject -> hotbarsplus.mixin.json:HotbarStorageMixin from mod hotbarsplus->@Inject::inject(Ljava/io/File;Lcom/mojang/datafixers/DataFixer;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V]
	at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:567)
	at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:497)
	at org.spongepowered.asm.mixin.injection.code.Injector.inject(Injector.java:276)
	at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.inject(InjectionInfo.java:445)
	at org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyInjections(MixinTargetContext.java:1377)
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyInjections(MixinApplicatorStandard.java:1062)
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:402)
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:327)
	at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:421)
	at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:403)
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
	... 23 more

[VideoGameSmash12]

This issue is caused by 1.20.3 changing how instances of HotbarStorage are created. Instead of using java.io.File, they changed it so that it uses java.nio.file.Path instead.

Unfortunately, Hotbars+ relies heavily on the use of replacing instances of java.io.File with its own, and attempting to support 1.20.3 by replacing it with Path would end up breaking backwards compatibility with versions 1.14 to 1.20.2 in the current way the project is set up. This leaves me at a crossroad where I need to either jankily unbork the way things are setup or completely restructure the project to reduce the need for boilerplate code.

I'll look into trying to get the former to work just for the sake of time.

[VideoGameSmash12]

Fixed in Librarian - https://github.com/VideoGameSmash12/Librarian