---- Minecraft Crash Report ---- // I bet Cylons wouldn't have this problem. Time: 2025-09-09 13:41:12 Description: Initializing game java.lang.NoClassDefFoundError: kotlin/jvm/internal/Intrinsics at LAYER PLUGIN/kfflang.neoforge._3547ae1e@5.4.0/thedarkcolour.kotlinforforge.neoforge.KotlinLanguageLoader.loadMod(KotlinLanguageLoader.kt) ~[kfflang-neoforge-3547ae1e-5.4.0.jar%23225!/:5.4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:324) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.lambda$buildMods$10(ModLoader.java:311) ~[loader-4.0.41.jar%23104!/:4.0] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.AbstractList$RandomAccessSpliterator.forEachRemaining(AbstractList.java:722) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.buildMods(ModLoader.java:317) ~[loader-4.0.41.jar%23104!/:4.0] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:131) ~[loader-4.0.41.jar%23104!/:4.0] {} at TRANSFORMER/neoforge@21.1.201/net.neoforged.neoforge.internal.CommonModLoader.begin(CommonModLoader.java:49) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23194!/:?] {re:classloading} at TRANSFORMER/neoforge@21.1.201/net.neoforged.neoforge.client.loading.ClientModLoader.begin(ClientModLoader.java:60) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23194!/:?] {re:classloading} at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.Minecraft.(Minecraft.java:486) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23193!/:?] {re:mixin,pl:unprotect:A,pl:runtimedistcleaner:A,re:classloading,pl:mixin:A,pl:unprotect:A,pl:runtimedistcleaner:A} at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.main(Main.java:214) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23193!/:?] {re:classloading,pl:unprotect:A,pl:runtimedistcleaner:A} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:124) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.NeoForgeClientDevLaunchHandler.runService(NeoForgeClientDevLaunchHandler.java:23) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%23109!/:?] {} at cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {} at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {} at net.fabricmc.devlaunchinjector.Main.main(Main.java:86) [dev-launch-injector-0.2.1+build.8.jar:?] {} at dev.architectury.transformer.TransformerRuntime.main(TransformerRuntime.java:220) [architectury-transformer-5.2.87-runtime.jar:5.2.87] {} Caused by: java.lang.ClassNotFoundException: kotlin.jvm.internal.Intrinsics at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[?:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:216) ~[securejarhandler-3.0.8.jar:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:216) ~[securejarhandler-3.0.8.jar:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:216) ~[securejarhandler-3.0.8.jar:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?] {} ... 45 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Render thread Stacktrace: at LAYER PLUGIN/kfflang.neoforge._3547ae1e@5.4.0/thedarkcolour.kotlinforforge.neoforge.KotlinLanguageLoader.loadMod(KotlinLanguageLoader.kt) ~[kfflang-neoforge-3547ae1e-5.4.0.jar%23225!/:5.4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:324) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.lambda$buildMods$10(ModLoader.java:311) ~[loader-4.0.41.jar%23104!/:4.0] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.AbstractList$RandomAccessSpliterator.forEachRemaining(AbstractList.java:722) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.buildMods(ModLoader.java:317) ~[loader-4.0.41.jar%23104!/:4.0] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:131) ~[loader-4.0.41.jar%23104!/:4.0] {} at TRANSFORMER/neoforge@21.1.201/net.neoforged.neoforge.internal.CommonModLoader.begin(CommonModLoader.java:49) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23194!/:?] {re:classloading} at TRANSFORMER/neoforge@21.1.201/net.neoforged.neoforge.client.loading.ClientModLoader.begin(ClientModLoader.java:60) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23194!/:?] {re:classloading} at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.Minecraft.(Minecraft.java:486) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23193!/:?] {re:mixin,pl:unprotect:A,pl:runtimedistcleaner:A,re:classloading,pl:mixin:A,pl:unprotect:A,pl:runtimedistcleaner:A} -- Initialization -- Details: Modules: Stacktrace: at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.main(Main.java:214) ~[neoforge-21.1.201-minecraft-merged-1.21.1-loom.mappings.1_21_1.layered+hash.40359-v2-neoforge-21.1.201.jar%23193!/:?] {re:classloading,pl:unprotect:A,pl:runtimedistcleaner:A} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:124) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.NeoForgeClientDevLaunchHandler.runService(NeoForgeClientDevLaunchHandler.java:23) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.41/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) ~[loader-4.0.41.jar%23104!/:4.0] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%23109!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%23109!/:?] {} at cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {} at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {} at net.fabricmc.devlaunchinjector.Main.main(Main.java:86) [dev-launch-injector-0.2.1+build.8.jar:?] {} at dev.architectury.transformer.TransformerRuntime.main(TransformerRuntime.java:220) [architectury-transformer-5.2.87-runtime.jar:5.2.87] {} -- System Details -- Details: Minecraft Version: 1.21.1 Minecraft Version ID: 1.21.1 Operating System: Mac OS X (aarch64) version 15.2 Java Version: 21.0.5, Azul Systems, Inc. Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Azul Systems, Inc. Memory: 126658728 bytes (120 MiB) / 1260388352 bytes (1202 MiB) up to 4294967296 bytes (4096 MiB) CPUs: 8 Processor Vendor: Apple Inc. Processor Name: Apple M1 Identifier: Apple Inc. Family 0x1b588bb3 Model 0 Stepping 0 Microarchitecture: ARM64 SoC: Firestorm + Icestorm Frequency (GHz): 3.20 Number of physical packages: 1 Number of physical CPUs: 8 Number of logical CPUs: 8 Graphics card #0 name: Apple M1 Graphics card #0 vendor: Apple (0x106b) Graphics card #0 VRAM (MiB): 0.00 Graphics card #0 deviceId: unknown Graphics card #0 versionInfo: unknown Memory slot #0 capacity (MiB): 0.00 Memory slot #0 clockSpeed (GHz): 0.00 Memory slot #0 type: unknown Virtual memory max (MiB): 20480.00 Virtual memory used (MiB): 16075.98 Swap memory total (MiB): 4096.00 Swap memory used (MiB): 3099.31 Space in storage for jna.tmpdir (MiB): Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): Space in storage for io.netty.native.workdir (MiB): Space in storage for java.io.tmpdir (MiB): available: 129614.98, total: 948584.19 Space in storage for workdir (MiB): available: 129614.98, total: 948584.19 JVM Flags: 0 total; Launched Version: 21.1.201 Backend library: LWJGL version 3.3.3+5 Backend API: Apple M1 GL version 4.1 Metal - 89.3, Apple Window size: GFLW Platform: cocoa GL Caps: Using framebuffer using OpenGL 3.2 GL debug messages: Is Modded: Definitely; Client brand changed to 'neoforge' Universe: 404 Type: Client (map_client.txt) Locale: en_GB System encoding: UTF-8 File encoding: UTF-8 CPU: 8x Apple M1 ModLauncher: 11.0.5+main.901c6ea8 ModLauncher launch target: forgeclientdev ModLauncher services: sponge-mixin-0.15.2+mixin.0.8.7.jar mixin PLUGINSERVICE loader-4.0.41.jar slf4jfixer PLUGINSERVICE loader-4.0.41.jar runtime_enum_extender PLUGINSERVICE unprotect-1.3.1.jar unprotect PLUGINSERVICE at-modlauncher-10.0.1.jar accesstransformer PLUGINSERVICE loader-4.0.41.jar runtimedistcleaner PLUGINSERVICE modlauncher-11.0.5.jar mixin TRANSFORMATIONSERVICE modlauncher-11.0.5.jar fml TRANSFORMATIONSERVICE FML Language Providers: kotlinforforge@5.4.0 javafml@4.0 lowcodefml@4.0 minecraft@4.0 Mod List: architectury-neoforge-3547ae1e-13.0.8.jar |Architectury |architectury |13.0.8 |Manifest: NOSIGNATURE emi-neoforge-3547ae1e-1.1.22+1.21.1.jar |EMI |emi |1.1.22+1.21.1+neofor|Manifest: NOSIGNATURE fzzy_config-3547ae1e-0.6.6+1.21+neoforge.jar |Fzzy Config |fzzy_config |0.6.6+1.21+neoforge |Manifest: NOSIGNATURE 6942988304390677686.jar |generated_21163f3 |generated_21163f3 |1 |Manifest: NOSIGNATURE kffmod-neoforge-3547ae1e-5.4.0.jar |Kotlin For Forge |kotlinforforge |5.4.0 |Manifest: NOSIGNATURE neoforge-21.1.201-minecraft-merged-1.21.1-loom.map|Minecraft |minecraft |1.21.1 |Manifest: NOSIGNATURE neoforge-21.1.201-minecraft-merged-1.21.1-loom.map|NeoForge |neoforge |21.1.201 |Manifest: NOSIGNATURE main |Territorial Block Claims |territorial |0.0.1 |Manifest: NOSIGNATURE