My game is crashing

[upper kite]

My modpack is doing this message whenever I try to create a world and I think it might be a mod in the pack.

[shadow dune]

!!logspls

[scarlet patrol]

📄 Please provide logs

Logs are necessary to know what went wrong with your game. Please don't manually copy logs from your launcher to Discord.

Instead, please follow our guide to upload the correct log file to mclo.gs, so it is easier to review and all the private information is censored.

If your issue is related to a crash, make sure to reproduce it before uploading the log file, since it is cleared every time you start the game.

!!logspls · Delete your command to delete this

[upper kite]

Here is logs

[shadow dune]

upload the logs to https://mclo.gs like it says above

[upper kite]

so this https://mclo.gs/T6cwkrX

[shadow dune]

seems like a problem with Minecraft libraries, try repairing the instance: https://support.modrinth.com/en/articles/8797637-repairing-an-instance

?

[upper kite]

here is what I get now https://mclo.gs/OKNUAKF

[dark ginkgo]

Something in your datapacks have the wrong file type etc.. blah blah

Basicly

Your datapack has incorrect loading type in expertinals

[shadow dune]

[Entity Texture Features/]: Error with ETF's 3D skin layers mod compatibility: java.lang.NoClassDefFoundError: dev/tr7zw/skinlayers/renderlayers/HeadLayerFeatureRenderer

you’ll have to remove one of those two mods, or try to downgrade 3D Skin Layers to a version that works

[upper kite]

I removed 3D Skin Layers and now it does this https://mclo.gs/BnZH6eR

[dark ginkgo]

Remove ETF

[shadow dune]

the error is not related to ETF

please read the log before suggesting fixes

looks like some mod has a broken datapack but it doesn't say which one...