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• I have searched the issue tracker and did not find an issue describing my crash.

Minecraft version.

1.18.2

What happened?

Rubidium on, and its for shaders companion,
Forge: 40.1.61
vault hunters modpack, but that shouldnt be of interest really

I press play on the launcher after having put the Jar into the modpack

immediate crash, doesnt even launch

Relevant logs

Exit Code 1

https://i.imgur.com/tW7GUUg.png

not even a crashlog

and without the mod, launches normal good n dandy

Additional information

No response