1.21.1 bug
iVyz3r opened this issue ยท 2 comments
java.lang.NoClassDefFoundError: net/fabricmc/mappingio/FlatMappingVisitor
at knot//me.modmuss50.optifabric.mod.IntermediaryContextTransformer.(IntermediaryContextTransformer.java:86)
at knot//me.modmuss50.optifabric.mod.OptifineSetup$2.lambda$load$9(OptifineSetup.java:324)
at knot//me.modmuss50.optifabric.mod.ContextualMappingProvider.setContextTransformer(ContextualMappingProvider.java:72)
at knot//me.modmuss50.optifabric.mod.OptifineSetup$2.load(OptifineSetup.java:324)
at knot//me.modmuss50.optifabric.shadow.tinyremapper.TinyRemapper.apply$3041763d$58bfb62c(TinyRemapper.java:7703)
at knot//me.modmuss50.optifabric.mod.OptifineSetup.remapOptifine(OptifineSetup.java:3903)
at knot//me.modmuss50.optifabric.mod.OptifineSetup.remapOptifine(OptifineSetup.java:237)
at knot//me.modmuss50.optifabric.mod.OptifineSetup.getRuntime(OptifineSetup.java:185)
at knot//me.modmuss50.optifabric.mod.OptifabricSetup.run(OptifabricSetup.java:46)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1597)
at knot//com.chocohead.mm.Plugin.getMixins(Plugin.java:340)
at org.spongepowered.asm.mixin.transformer.PluginHandle.getMixins(PluginHandle.java:128)
at org.spongepowered.asm.mixin.transformer.MixinConfig.postInitialise(MixinConfig.java:877)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:568)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:462)
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)
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:528)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:578)
at java.base/java.lang.Class.forName(Class.java:557)
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)
at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:399)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:160)
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.ClassNotFoundException: net.fabricmc.mappingio.FlatMappingVisitor
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:528)
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:528)
... 34 more
There is currently no Optifabric version for 1.21+. Until such time you will just have to wait for the release or find an alternative to use. If this solves your issue please close this ticket.
