Game crashes on startup due to java.lang.ExceptionInInitializerError: null related to "yungscavebiomes_createCustomPotteryMaterials(Sheets.java:530)". Crash log file included.

java.lang.ExceptionInInitializerError: null
at net.minecraft.client.renderer.Sheets.handler$ejo000$yungscavebiomes_createCustomPotteryMaterials(Sheets.java:530) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:yungscavebiomes.mixins.json:lost_caves.client.SheetsMixin,pl:mixin:APP:supplementaries-common.mixins.json:DumbMixin,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.renderer.Sheets.m_272280_(Sheets.java) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:yungscavebiomes.mixins.json:lost_caves.client.SheetsMixin,pl:mixin:APP:supplementaries-common.mixins.json:DumbMixin,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.renderer.blockentity.DecoratedPotRenderer.(DecoratedPotRenderer.java:49) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,re:classloading,pl:mixin:APP:yungscavebiomes.mixins.json:lost_caves.client.DecoratedPotRendererMixin,pl:mixin:A}
at net.minecraft.client.renderer.blockentity.BlockEntityRenderers.m_257086_(BlockEntityRenderers.java:24) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
at java.util.concurrent.ConcurrentHashMap.forEach(ConcurrentHashMap.java:1603) ~[?:?] {re:mixin}
at net.minecraft.client.renderer.blockentity.BlockEntityRenderers.m_173598_(BlockEntityRenderers.java:22) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
at net.minecraft.client.renderer.blockentity.BlockEntityRenderDispatcher.m_6213_(BlockEntityRenderDispatcher.java:125) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:BlockEntityRenderDispatcherAccessor,pl:mixin:APP:entityculling.mixins.json:BlockEntityRenderDispatcherMixin,pl:mixin:APP:valkyrienskies-common.mixins.json:feature.render_blockentity_distance_check.MixinBlockEntityRenderDispatcher,pl:mixin:APP:chloride.mixin.json:EntityDistanceCullingMixin$TileDispatcherMixin,pl:mixin:APP:chloride.mixin.json:FastBlocksMixins$TileRenderMixin,pl:mixin:APP:supplementaries.mixins.json:BlockEntityRendererDispatcherMixin,pl:mixin:A}
at net.minecraft.server.packs.resources.ResourceManagerReloadListener.m_10759_(ResourceManagerReloadListener.java:15) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:computing_frames,re:mixin,re:classloading}
at java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:787) ~[?:?] {}
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482) ~[?:?] {}
at net.minecraft.server.packs.resources.SimpleReloadInstance.m_143940_(SimpleReloadInstance.java:69) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,re:classloading,pl:mixin:APP:modernfix-common.mixins.json:feature.measure_time.SimpleReloadInstanceMixin,pl:mixin:APP:fabric-resource-loader-v0.mixins.json:SimpleResourceReloadMixin,pl:mixin:APP:blueprint.mixins.json:SimpleReloadInstanceMixin,pl:mixin:A}
at net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:156) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:computing_frames,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at net.minecraft.util.thread.ReentrantBlockableEventLoop.m_6367_(ReentrantBlockableEventLoop.java:23) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:computing_frames,re:mixin,re:classloading}
at net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:130) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:computing_frames,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at net.minecraft.util.thread.BlockableEventLoop.m_18699_(BlockableEventLoop.java:115) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:computing_frames,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1106) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:718) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.main.Main.main(Main.java:218) ~[forge-47.4.0.jar:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:flywheel.mixins.json:ClientMainMixin,pl:mixin:A,pl:runtimedistcleaner:A}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] {re:mixin}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.4.0.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.4.0.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.4.0.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}
Caused by: java.lang.IllegalStateException: Registry is already frozen
at net.minecraftforge.registries.NamespacedWrapper.m_245419_(NamespacedWrapper.java:271) ~[forge-1.20.1-47.4.0-universal.jar%23525!/:?] {re:mixin,re:classloading,pl:mixin:APP:modernfix-forge.mixins.json:perf.fast_forge_dummies.NamespacedHolderHelperMixin,pl:mixin:APP:fabric-registry-sync-v0.mixins.json:NamespacedWrapperMixin,pl:mixin:A}
at net.minecraftforge.registries.NamespacedWrapper.m_203693_(NamespacedWrapper.java:365) ~[forge-1.20.1-47.4.0-universal.jar%23525!/:?] {re:mixin,re:classloading,pl:mixin:APP:modernfix-forge.mixins.json:perf.fast_forge_dummies.NamespacedHolderHelperMixin,pl:mixin:APP:fabric-registry-sync-v0.mixins.json:NamespacedWrapperMixin,pl:mixin:A}
at net.minecraft.world.item.Item.(Item.java:61) ~[client-1.20.1-20230612.114412-srg.jar%23520!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:twilightforest:reach,re:computing_frames,pl:accesstransformer:B,xf:fml:twilightforest:reach,re:classloading,pl:accesstransformer:B,xf:fml:twilightforest:reach,pl:mixin:APP:modernfix-forge.mixins.json:perf.forge_registry_alloc.DelegateHolderMixin,pl:mixin:APP:createrailwaysnavigator.mixins.json:ItemMixin,pl:mixin:APP:crafttweaker.mixins.json:common.access.item.AccessItem,pl:mixin:APP:zeta_forge.mixins.json:client.ItemMixin,pl:mixin:APP:puzzleslib.forge.mixins.json:client.accessor.ItemForgeAccessor,pl:mixin:APP:fabric-item-api-v1.mixins.json:ItemMixin,pl:mixin:APP:aether.mixins.json:common.ItemMixin,pl:mixin:APP:bookshelf.common.mixins.json:accessors.item.AccessorItem,pl:mixin:APP:twilightdelight.mixins.json:ItemAccessor,pl:mixin:APP:fabric-transfer-api-v1.mixins.json:ItemMixin,pl:mixin:APP:vs_clockwork.mixins.json:accessors.ItemAccessor,pl:mixin:APP:architectury-common.mixins.json:inject.MixinItem,pl:mixin:APP:ftblibrary-common.mixins.json:ItemMixin,pl:mixin:APP:moonlight-common.mixins.json:ItemMixin,pl:mixin:APP:moonlight.mixins.json:ItemMixin,pl:mixin:APP:quark.mixins.json:ItemMixin,pl:mixin:A}
at com.yungnickyoung.minecraft.yungscavebiomes.module.ItemModule.lambda$static$2(ItemModule.java:35) ~[YungsCaveBiomes-1.20.1-Forge-2.0.5.jar%23518!/:1.20.1-Forge-2.0.5] {re:classloading}
at com.yungnickyoung.minecraft.yungsapi.autoregister.AutoRegisterEntry.get(AutoRegisterEntry.java:37) ~[YungsApi-1.20-Forge-4.0.6.jar%23517!/:1.20-Forge-4.0.6] {re:mixin,re:classloading}
at com.yungnickyoung.minecraft.yungscavebiomes.module.DecoratedPotPatternsModule.create(DecoratedPotPatternsModule.java:29) ~[YungsCaveBiomes-1.20.1-Forge-2.0.5.jar%23518!/:1.20.1-Forge-2.0.5] {re:mixin,re:classloading}
at com.yungnickyoung.minecraft.yungscavebiomes.module.DecoratedPotPatternsModule.(DecoratedPotPatternsModule.java:21) ~[YungsCaveBiomes-1.20.1-Forge-2.0.5.jar%23518!/:1.20.1-Forge-2.0.5] {re:mixin,re:classloading}
... 33 more

crash-2025-06-08_15.24.32-client.txt