Neruina Loading Crash on Fabric 1.20.4

[NovaLynxie]

Hi there, I seem to be getting strange crashes when loading Minecraft with Neurina on 1.20.4. It does not produce a crash log, but I am seeing this error in the logs, and something is obviously going wrong during the loading sequence.

I have tried reinstalling the mod multiple times but to no avail. So, I am sure there is either a compatibility issue or a loader error. The game simply refuses to proceed past the initial loading stage, making it entirely unplayable on 1.20.4. I am unsure if support is still available for that MC version, so I decided to open an issue report here.

Version Information: Minecraft 1.20.4 Fabric 0.15.11 Neruina 2.1.0-fabric (says for 1.20.6, but Curseforge claims this is compatible)

Any idea what may be causing this error? See the log snippet below. The following error is what I get from the logs:

[14:29:00] [main/ERROR]: Error loading companion plugin class [com.bawnorton.neruina.NeruinaMixinPlugin] for mixin config [neruina.mixins.json]. The plugin may be out of date: UnsupportedClassVersionError:com/bawnorton/neruina/NeruinaMixinPlugin has been compiled by a more recent version of the Java Runtime (class file version 65.0), this version of the Java Runtime only recognizes class file versions up to 61.0
java.lang.UnsupportedClassVersionError: com/bawnorton/neruina/NeruinaMixinPlugin has been compiled by a more recent version of the Java Runtime (class file version 65.0), this version of the Java Runtime only recognizes class file versions up to 61.0
    at java.lang.ClassLoader.defineClass1(Native Method) ~[?:?]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:1012) ~[?:?]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) ~[?:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.defineClassFwd(KnotClassLoader.java:160) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:355) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.11.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at java.lang.Class.forName0(Native Method) ~[?:?]
    at java.lang.Class.forName(Class.java:467) ~[?:?]
    at net.fabricmc.loader.impl.launch.knot.MixinServiceKnot.findClass(MixinServiceKnot.java:96) ~[fabric-loader-0.15.11.jar:?]
    at org.spongepowered.asm.mixin.transformer.PluginHandle.<init>(PluginHandle.java:96) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinConfig.onSelect(MixinConfig.java:708) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.selectConfigs(MixinProcessor.java:498) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:460) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:438) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:290) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.13.3+mixin.0.8.5.jar:0.13.3+mixin.0.8.5]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.11.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:463) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.15.11.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.15.11.jar:?]
    at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:100) ~[NewLaunch.jar:?]
    at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129) ~[NewLaunch.jar:?]
    at org.prismlauncher.EntryPoint.main(EntryPoint.java:70) ~[NewLaunch.jar:?]

[NovaLynxie]

Hmm... maybe this is related to issue #84? It says it's closed as completed, but I am unsure if this was fixed correctly. Just looked again in issue reports and noticed that in closed issues.

[Bawnorton]

Install the one for 1.20.1 I can't retroactively change all the jar versions without reuploading which I also can't do as the jar hash is the same as the existing versions; cf doesn't allow duplicate uploads. And override the dep with a fabric dependency override https://fabricmc.net/wiki/tutorial:dependency_overrides

[Bawnorton]

Published a version bump w/ the correct versions