if i install the latest kubejs, iris shaders and konkerete, the lib for fancymenu and drippy loading, i get an error when starting the instance, nothing in the crash logs, the game doesnt even start

Can you send me your latest.log please? Also what Minecraft and KubeJS version are you using?

Minecraft : 1.18 fabric 0.12.8
Kubejs : latest 1.18 build on cf (kubejs-fabric-1800.4.0-build.197.jar)

also here's my modpack
https://www.curseforge.com/minecraft/modpacks/benchmark-ii

you can try to add konkrete here, but it will break, aside if you remove kubejs

to be more precise, i have TWO crash logs when i try to start the game, the second has that :
java.lang.NullPointerException: Cannot invoke "net.coderbot.iris.config.IrisConfig.areShadersEnabled()" because "net.coderbot.iris.Iris.irisConfig" is null
at Not Enough Crashes deobfuscated stack trace.(1.18+build.1)
at net.coderbot.iris.Iris.loadShaderpack(Iris.java:152)
at net.coderbot.iris.Iris.onRenderSystemInit(Iris.java:107)
at com.mojang.blaze3d.systems.RenderSystem.handler$ckj000$iris$onRendererInit(RenderSystem:1908)
at com.mojang.blaze3d.systems.RenderSystem.initRenderer(RenderSystem:809)
at net.minecraft.client.MinecraftClient.(MinecraftClient:498)
at net.minecraft.client.main.Main.main(Main:197)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:568)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:599)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:77)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
and the first has that :
java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'expandedstorage'!
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.lambda$invoke0$0(EntrypointUtils.java:51)
at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:49)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke(EntrypointUtils.java:35)
...
the problem isn't due to expanded storage, removing the mod will just result to an other mod in the new crash report (i tried to remove a good amount of mods but this isn't a solution)
also, this is still a thing with the new kubejs, and konkrete, iris, sodium, and indium are all updated

@Chuunkyz check latest.log

When I get that crash in a crash log, it almost always has a different, real crash reason in latest.log

NEC sometimes does that for some reason and idk why.