[1.19.2] Crash on disconnect or reloading server
impossiblearchitect opened this issue ยท 3 comments
Apparently another entry in the running pattern of "Moonlight/JAOPCA compat": I'm getting a ConcurrentModificationException that shows up when a user attempts to disconnect, or the /reload command is run. Crash report:
---- Minecraft Crash Report ----
// Why did you do that?
Time: 2023-05-21 17:23:44
Description: Rendering overlay
java.util.ConcurrentModificationException: null
at com.google.common.collect.HashBiMap$Itr.hasNext(HashBiMap.java:443) ~[guava-31.0.1-jre.jar%23110!/:?] {}
at java.util.Collections$UnmodifiableCollection$1.hasNext(Collections.java:1053) ~[?:?] {}
at net.minecraft.client.resources.model.ModelBakery.<init>(ModelBakery.java:183) ~[client-1.19.2-20220805.130853-srg.jar%23923!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.resources.model.ModelManager.m_5944_(ModelManager.java:58) ~[client-1.19.2-20220805.130853-srg.jar%23923!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.resources.model.ModelManager.m_5944_(ModelManager.java:20) ~[client-1.19.2-20220805.130853-srg.jar%23923!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.server.packs.resources.SimplePreparableReloadListener.m_10786_(SimplePreparableReloadListener.java:11) ~[client-1.19.2-20220805.130853-srg.jar%23923!/:?] {re:mixin,re:classloading,pl:mixin:APP:moonlight.mixins.json:ConditionsHackMixin,pl:mixin:APP:jaopca.mixins.json:SimplePreparableReloadListenerMixin,pl:mixin:A}
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) ~[?:?] {}
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1760) ~[?:?] {}
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
at java.util.concurrent.ForkJoinPool$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}
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Render thread
Stacktrace:
at net.minecraft.client.renderer.GameRenderer.m_109093_(GameRenderer.java:888) ~[client-1.19.2-20220805.130853-srg.jar%23923!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
-- Overlay render details --
Details:
Overlay name: net.minecraft.client.gui.screens.LoadingOverlay
Stacktrace:
at net.minecraft.client.renderer.GameRenderer.m_109093_(GameRenderer.java:888) ~[client-1.19.2-20220805.130853-srg.jar%23923!/:?] {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%23923!/:?] {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_91374_(Minecraft.java:700) ~[client-1.19.2-20220805.130853-srg.jar%23923!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,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%23923!/:?] {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%23923!/:?] {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-1.19.2-43.2.11.jar%23145!/:?] {}
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-10.0.8.jar%23132!/:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-10.0.8.jar%23132!/:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-10.0.8.jar%23132!/:?] {}
at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-10.0.8.jar%23132!/:?] {}
at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-10.0.8.jar%23132!/:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-10.0.8.jar%23132!/:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-10.0.8.jar%23132!/:?] {}
at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) [bootstraplauncher-1.1.2.jar:?] {}
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 io.github.zekerzhayard.forgewrapper.installer.Main.main(Main.java:57) [ForgeWrapper-mmc2.jar:mmc2] {}
at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) [NewLaunch.jar:?] {}
at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) [NewLaunch.jar:?] {}
at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) [NewLaunch.jar:?] {}
Minecraft 1.19.2, Forge 43.2.11, Moonlight 2.2.33, JAOPCA 4.2.7.14
Thanks!
I've been able to reproduce this issue without JAOPCA. I believe I've determined the offending line as well. It is entirely within MoonlightLib within the ConditionsHackMixin. This line can cause crashing since you're looping through an iterable with hasNext and then during the loop, removing items. Removing items from an iterable while looping through the iterable cause ConcurrentModificationExceptions.
Are you sure it's that because that's literally what iterators are for https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Iterator.html