Arclight 1.20.1 crashes with that mod

[GeekCornerGH]

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Logs

ProxyCompatibleForge (pcf) has failed to load correctly
§7java.util.NoSuchElementException: No value present
]
        at net.minecraftforge.fml.ModLoader.waitForTransition(ModLoader.java:246) ~[fmlcore-1.20.1-47.3.29.jar%23352!/:?]
        at net.minecraftforge.fml.ModLoader.lambda$dispatchAndHandleError$20(ModLoader.java:210) ~[fmlcore-1.20.1-47.3.29.jar%23352!/:?]
        at java.util.Optional.ifPresent(Optional.java:178) ~[?:?]
        at net.minecraftforge.fml.ModLoader.dispatchAndHandleError(ModLoader.java:210) ~[fmlcore-1.20.1-47.3.29.jar%23352!/:?]
        at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$13(ModLoader.java:183) ~[fmlcore-1.20.1-47.3.29.jar%23352!/:?]
        at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
        at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:183) ~[fmlcore-1.20.1-47.3.29.jar%23352!/:?]
        at net.minecraftforge.server.loading.ServerModLoader.load(ServerModLoader.java:30) ~[forge-1.20.1-47.3.29-universal.jar%23356!/:?]
        at net.minecraft.server.Main.main(Main.java:125) ~[server-1.20.1-20230612.114412-srg.jar%23351!/:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
        at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]
        at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.3.29.jar%23103!/:?]
        at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:103) ~[fmlloader-1.20.1-47.3.29.jar%23103!/:?]
        at net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$makeService$0(CommonServerLaunchHandler.java:27) ~[fmlloader-1.20.1-47.3.29.jar%23103!/:?]
        at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar%2389!/:?]
        at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar%2389!/:?]
        at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar%2389!/:?]
        at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar%2389!/:?]
        at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar%2389!/:?]
        at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar%2389!/:?]
        at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar%2389!/:?]
        at io.izzel.arclight.boot.application.ApplicationBootstrap.accept(ApplicationBootstrap.java:46) ~[server.jar:arclight-1.20.1-1.0.6-SNAPSHOT-e13d6fd]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
        at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]
        at io.izzel.arclight.boot.application.BootstrapTransformer.onInvoke$BootstrapLauncher(BootstrapTransformer.java:26) ~[server.jar:arclight-1.20.1-1.0.6-SNAPSHOT-e13d6fd]
        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:569) ~[?:?]
        at io.izzel.arclight.boot.application.Main_Forge.main(Main_Forge.java:33) ~[server.jar%2383!/:arclight-1.20.1-1.0.6-SNAPSHOT-e13d6fd]
        at io.izzel.arclight.server.Launcher.main(Launcher.java:18) ~[server.jar%2383!/:arclight-1.20.1-1.0.6-SNAPSHOT-e13d6fd]

[p0t4t0sandwich]

Please share the full logs/latest.log with https://mclo.gs/, error snippets without context don't tend to be helpful

[GeekCornerGH]

Thanks @p0t4t0sandwich for your answer. Here's my latest.log file

[p0t4t0sandwich]

Looks to be due to a bug in an upstream library, should hopefully be fixed in the next update