java.util.ConcurrentModificationException

Niz0909 · April 23, 2023

---- Minecraft Crash Report ----
// My bad.

Time: 2023-04-23 16:39:54
Description: Mod loading error has occurred

java.lang.Exception: Mod Loading has failed
   at net.minecraftforge.logging.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:55) ~[forge-1.19.2-43.2.8-universal.jar%23864!/:?] {re:classloading}
   at net.minecraftforge.client.loading.ClientModLoader.completeModLoading(ClientModLoader.java:167) ~[forge-1.19.2-43.2.8-universal.jar%23864!/:?] {re:classloading,pl:runtimedistcleaner:A}
   at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:585) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:kubejs-common.mixins.json:MinecraftMixin,pl:mixin:APP:rubidium.mixins.json:core.MixinMinecraftClient,pl:mixin:APP:modernfix.mixins.json:core.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:feature.measure_time.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:bugfix.concurrency.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:perf.blast_search_trees.MinecraftMixin,pl:mixin:APP:balm.mixins.json:MinecraftMixin,pl:mixin:APP:botania_xplat.mixins.json:client.MinecraftAccessor,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_Keybinds,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:APP:fastload.mixins.json:client.MinecraftClientMixin,pl:mixin:APP:ae2.mixins.json:PickColorMixin,pl:mixin:APP:ars_nouveau.mixins.json:light.ClientMixin,pl:mixin:APP:immersiveengineering.mixins.json:accessors.client.MinecraftAccess,pl:mixin:APP:flywheel.mixins.json:PausedPartialTickAccessor,pl:mixin:APP:sodium-extra.mixins.json:gui.MinecraftClientAccessor,pl:mixin:APP:byg_forge.mixins.json:client.MixinMinecraft,pl:mixin:APP:dankstorage.mixins.json:MinecraftClientAccessor,pl:mixin:APP:bookshelf.common.mixins.json:client.AccessorMinecraft,pl:mixin:APP:konkrete.mixin.json:MixinMinecraft,pl:mixin:APP:mixins.ipnext.json:MixinMinecraftClient,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:iceberg.mixins.json:MinecraftMixin,pl:mixin:APP:quark.mixins.json:client.MinecraftMixin,pl:mixin:APP:quartz.mixins.json:MinecraftShutdownMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:APP:ars_nouveau.mixins.json:camera.MinecraftMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
   at net.minecraft.Util.m_137521_(Util.java:438) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:mixin,re:classloading,pl:mixin:APP:kubejs-common.mixins.json:UtilMixin,pl:mixin:APP:bettermineshafts.mixins.json:SuppressLogMixin,pl:mixin:APP:blue_skies.mixins.json:UtilMixin,pl:mixin:APP:ftbchunks-common.mixins.json:UtilMixin,pl:mixin:APP:smoothboot.mixins.json:UtilMixin,pl:mixin:A}
   at net.minecraft.client.Minecraft.lambda$new$3(Minecraft.java:579) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:kubejs-common.mixins.json:MinecraftMixin,pl:mixin:APP:rubidium.mixins.json:core.MixinMinecraftClient,pl:mixin:APP:modernfix.mixins.json:core.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:feature.measure_time.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:bugfix.concurrency.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:perf.blast_search_trees.MinecraftMixin,pl:mixin:APP:balm.mixins.json:MinecraftMixin,pl:mixin:APP:botania_xplat.mixins.json:client.MinecraftAccessor,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_Keybinds,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:APP:fastload.mixins.json:client.MinecraftClientMixin,pl:mixin:APP:ae2.mixins.json:PickColorMixin,pl:mixin:APP:ars_nouveau.mixins.json:light.ClientMixin,pl:mixin:APP:immersiveengineering.mixins.json:accessors.client.MinecraftAccess,pl:mixin:APP:flywheel.mixins.json:PausedPartialTickAccessor,pl:mixin:APP:sodium-extra.mixins.json:gui.MinecraftClientAccessor,pl:mixin:APP:byg_forge.mixins.json:client.MixinMinecraft,pl:mixin:APP:dankstorage.mixins.json:MinecraftClientAccessor,pl:mixin:APP:bookshelf.common.mixins.json:client.AccessorMinecraft,pl:mixin:APP:konkrete.mixin.json:MixinMinecraft,pl:mixin:APP:mixins.ipnext.json:MixinMinecraftClient,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:iceberg.mixins.json:MinecraftMixin,pl:mixin:APP:quark.mixins.json:client.MinecraftMixin,pl:mixin:APP:quartz.mixins.json:MinecraftShutdownMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:APP:ars_nouveau.mixins.json:camera.MinecraftMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
   at net.minecraft.client.gui.screens.LoadingOverlay.m_6305_(LoadingOverlay.java:135) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:allthetweaks.mixins.json:ProgressLoadGuiMixin,pl:mixin:APP:kubejs-common.mixins.json:LoadingOverlayMixin,pl:mixin:APP:allthetweaks.mixins.json:AlphaDog,pl:mixin:A,pl:runtimedistcleaner:A}
   at net.minecraft.client.renderer.GameRenderer.m_109093_(GameRenderer.java:885) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
   at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1115) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:kubejs-common.mixins.json:MinecraftMixin,pl:mixin:APP:rubidium.mixins.json:core.MixinMinecraftClient,pl:mixin:APP:modernfix.mixins.json:core.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:feature.measure_time.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:bugfix.concurrency.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:perf.blast_search_trees.MinecraftMixin,pl:mixin:APP:balm.mixins.json:MinecraftMixin,pl:mixin:APP:botania_xplat.mixins.json:client.MinecraftAccessor,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_Keybinds,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:APP:fastload.mixins.json:client.MinecraftClientMixin,pl:mixin:APP:ae2.mixins.json:PickColorMixin,pl:mixin:APP:ars_nouveau.mixins.json:light.ClientMixin,pl:mixin:APP:immersiveengineering.mixins.json:accessors.client.MinecraftAccess,pl:mixin:APP:flywheel.mixins.json:PausedPartialTickAccessor,pl:mixin:APP:sodium-extra.mixins.json:gui.MinecraftClientAccessor,pl:mixin:APP:byg_forge.mixins.json:client.MixinMinecraft,pl:mixin:APP:dankstorage.mixins.json:MinecraftClientAccessor,pl:mixin:APP:bookshelf.common.mixins.json:client.AccessorMinecraft,pl:mixin:APP:konkrete.mixin.json:MixinMinecraft,pl:mixin:APP:mixins.ipnext.json:MixinMinecraftClient,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:iceberg.mixins.json:MinecraftMixin,pl:mixin:APP:quark.mixins.json:client.MinecraftMixin,pl:mixin:APP:quartz.mixins.json:MinecraftShutdownMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:APP:ars_nouveau.mixins.json:camera.MinecraftMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
   at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:700) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:kubejs-common.mixins.json:MinecraftMixin,pl:mixin:APP:rubidium.mixins.json:core.MixinMinecraftClient,pl:mixin:APP:modernfix.mixins.json:core.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:feature.measure_time.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:bugfix.concurrency.MinecraftMixin,pl:mixin:APP:modernfix.mixins.json:perf.blast_search_trees.MinecraftMixin,pl:mixin:APP:balm.mixins.json:MinecraftMixin,pl:mixin:APP:botania_xplat.mixins.json:client.MinecraftAccessor,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_Keybinds,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:APP:fastload.mixins.json:client.MinecraftClientMixin,pl:mixin:APP:ae2.mixins.json:PickColorMixin,pl:mixin:APP:ars_nouveau.mixins.json:light.ClientMixin,pl:mixin:APP:immersiveengineering.mixins.json:accessors.client.MinecraftAccess,pl:mixin:APP:flywheel.mixins.json:PausedPartialTickAccessor,pl:mixin:APP:sodium-extra.mixins.json:gui.MinecraftClientAccessor,pl:mixin:APP:byg_forge.mixins.json:client.MixinMinecraft,pl:mixin:APP:dankstorage.mixins.json:MinecraftClientAccessor,pl:mixin:APP:bookshelf.common.mixins.json:client.AccessorMinecraft,pl:mixin:APP:konkrete.mixin.json:MixinMinecraft,pl:mixin:APP:mixins.ipnext.json:MixinMinecraftClient,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:iceberg.mixins.json:MinecraftMixin,pl:mixin:APP:quark.mixins.json:client.MinecraftMixin,pl:mixin:APP:quartz.mixins.json:MinecraftShutdownMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:APP:ars_nouveau.mixins.json:camera.MinecraftMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
   at net.minecraft.client.main.Main.m_239872_(Main.java:212) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:classloading,re:mixin,pl:runtimedistcleaner:A,pl:mixin:A,pl:runtimedistcleaner:A}
   at net.minecraft.client.main.Main.main(Main.java:51) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:classloading,re:mixin,pl:runtimedistcleaner:A,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:568) ~[?:?] {}
   at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$launchService$0(CommonClientLaunchHandler.java:27) ~[fmlloader-1.19.2-43.2.8.jar%2395!/:?] {}
   at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-10.0.8.jar%2382!/:?] {}
   at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-10.0.8.jar%2382!/:?] {}
   at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-10.0.8.jar%2382!/:?] {}
   at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-10.0.8.jar%2382!/:?] {}
   at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-10.0.8.jar%2382!/:?] {}
   at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-10.0.8.jar%2382!/:?] {}
   at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-10.0.8.jar%2382!/:?] {}
   at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) [bootstraplauncher-1.1.2.jar:?] {}

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
   at java.util.HashMap.computeIfAbsent(HashMap.java:1221) ~[?:?] {re:mixin}
-- MOD spirit --
Details:
   Mod File: /E:/atlauncher/ATLauncher/instances/AlltheMods8ATM8/mods/spirit-forge-1.19.2-2.2.4.jar
   Failure message: Spirit (spirit) encountered an error during the sided_setup event phase
       java.util.ConcurrentModificationException: null
   Mod Version: 2.2.4
   Mod Issue URL: NOT PROVIDED
   Exception message: java.util.ConcurrentModificationException
Stacktrace:
   at java.util.HashMap.computeIfAbsent(HashMap.java:1221) ~[?:?] {re:mixin}
   at net.minecraft.client.renderer.item.ItemProperties.register(ItemProperties.java:53) ~[client-1.19.2-20220805.130853-srg.jar%23859!/:?] {re:classloading,pl:runtimedistcleaner:A}
   at me.codexadrian.spirit.platform.forge.ForgeClientHelper.registerItemProperty(ForgeClientHelper.java:26) ~[spirit-forge-1.19.2-2.2.4.jar%23802!/:?] {re:classloading}
   at me.codexadrian.spirit.SpiritClient.initClient(SpiritClient.java:38) ~[spirit-forge-1.19.2-2.2.4.jar%23802!/:?] {re:classloading}
   at me.codexadrian.spirit.forge.ForgeSpiritClient.onInitializeClient(ForgeSpiritClient.java:26) ~[spirit-forge-1.19.2-2.2.4.jar%23802!/:?] {re:classloading,pl:runtimedistcleaner:A}
   at me.codexadrian.spirit.forge.__ForgeSpiritClient_onInitializeClient_FMLClientSetupEvent.invoke(.dynamic) ~[spirit-forge-1.19.2-2.2.4.jar%23802!/:?] {re:classloading,pl:eventbus:B}
   at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73) ~[eventbus-6.0.3.jar%2379!/:?] {}
   at net.minecraftforge.eventbus.EventBus.post(EventBus.java:315) ~[eventbus-6.0.3.jar%2379!/:?] {}
   at net.minecraftforge.eventbus.EventBus.post(EventBus.java:296) ~[eventbus-6.0.3.jar%2379!/:?] {}
   at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:107) ~[javafmllanguage-1.19.2-43.2.8.jar%23861!/:?] {}
   at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:122) ~[fmlcore-1.19.2-43.2.8.jar%23860!/:?] {re:mixin}
   at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}
   at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}
   at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
   at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
   at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {re:mixin,re:computing_frames}
   at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {re:mixin,re:computing_frames}
   at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {re:mixin}

all the mods 8 modpack

after adding some performance mods and creating a world then i pressed f3 to see ram usage then I saw i didnt give enough ram so I closed minecraft go to atlauncher setting and gave more ram

and then I tried to opne minecraft and this error come.

Thanks in advance.

warjort · April 23, 2023

Quote

Details:
   Mod File: /E:/atlauncher/ATLauncher/instances/AlltheMods8ATM8/mods/spirit-forge-1.19.2-2.2.4.jar
   Failure message: Spirit (spirit) encountered an error during the sided_setup event phase
       java.util.ConcurrentModificationException: null
   Mod Version: 2.2.4

Expand

https://github.com/terrarium-earth/Spirit/issues/37

Niz0909 · April 23, 2023

wait it fixed it self

I go to the atlauncher to lower the amount of ram and start minecraft again it start normal

thenn I closed minecraft go back to the setting to give more ram then opened minecraft

it started normal

but thanks for the answer

Edited April 23, 2023 by Niz0909

warjort · April 23, 2023

It's a concurrency/race condition issue.

Sometimes it will work, sometimes it won't.

Edited April 23, 2023 by warjort

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