mods loaded (with PolyMC 1.3.1): Fabric API 0.55.2+1.19, Sodium 0.4.2+build.16, Indium 1.0.4+mc1.19

launching minecraft works, but this error shows up

java.lang.IllegalArgumentException: wrong number of arguments
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?]
at link.infra.indium.renderer.aocalc.VanillaAoHelper$1.get(VanillaAoHelper.java:55) [indium-1.0.4+mc1.19.jar:?]
at link.infra.indium.renderer.aocalc.VanillaAoHelper$1.get(VanillaAoHelper.java:51) [indium-1.0.4+mc1.19.jar:?]
at link.infra.indium.renderer.aocalc.VanillaAoHelper.initialize(VanillaAoHelper.java:66) [indium-1.0.4+mc1.19.jar:?]
at net.minecraft.class_778.handler$zii000$onInit(class_778.java:566) [client-intermediary.jar:?]
at net.minecraft.class_778.(class_778.java:40) [client-intermediary.jar:?]
at net.minecraft.class_776.(class_776.java:39) [client-intermediary.jar:?]
at net.minecraft.class_310.(class_310.java:557) [client-intermediary.jar:?]
at net.minecraft.client.main.Main.main(Main.java:198) [client-intermediary.jar:?]
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461) [fabric-loader-0.14.7.jar:?]
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) [fabric-loader-0.14.7.jar:?]
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) [fabric-loader-0.14.7.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 org.multimc.impl.OneSixLauncher.invokeMain(OneSixLauncher.java:104) [NewLaunch.jar:?]
at org.multimc.impl.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:175) [NewLaunch.jar:?]
at org.multimc.impl.OneSixLauncher.launch(OneSixLauncher.java:185) [NewLaunch.jar:?]
at org.multimc.EntryPoint.listen(EntryPoint.java:127) [NewLaunch.jar:?]
at org.multimc.EntryPoint.main(EntryPoint.java:57) [NewLaunch.jar:?]

Full log uploaded:
https://mclo.gs/5IKebix

It's an issue with Indium itself that requires an update.

This error doesn't actually cause any problems with the default Indium configuration, and it's very rare to ever need to change the configuration. I'm still going to patch it anyway :P

Hmm, looks like this was fixed in Indigo with FabricMC/fabric@56447d9; I'll see if I can port over the change... not sure if the change to AWs was for performance or just to reduce the amount of code?

I'm not a modder and therefore no idea what's the question. Just wanted to share this and seems like you already know what's the cause ;) do I need to do anything on my side or simply wait for an update?

I've managed to replicate the issue, thanks for reporting it!

still haven't figured out what might be not working with this error ... what does it mean?