Aristois

No, as mentioned on the page there are no plans to resolve conflicts. Sometimes they happen to fix themselves but it's very rare

Caused by something else.
https://discuss.aristois.net/topic/2247/aristois-is-crashing-when-i-use-a-modpack

https://discuss.aristois.net/topic/2246/how-to-use-lithium-with-aristois

remove all texture packs, including the default ones by starting vanilla game

Use fast or fancy graphics

It's a known issue, and there is no current solution

Have you made sure it still happens without any other Fabric mods?

Do you mean the criticals mod or manual crit? Tried disabling all Aristois mods?

If you’re not already a donor, you cant

If you got a json file then you downloaded the manual zip version and not the installer.

https://aristois.wiki/modpacks/forge

There is not supposed to be a .jar file. Once the json is placed the other files are downloaded upon launch.

Neoforge is not currently supported

https://aristois.wiki/modpacks/fabric

Any fabric mod for the correct version

We don’t support Fenix launcher or any cracked launchers

I don’t understand what you mean? Are you having trouble installing?

There is no current fix. You would need to use Forge to add OptiFine. You can find instructions here: https://youtu.be/WSKNDdNS51g?si=SfZWuqwX2qYn4jUJ

Yes, they go in .minecraft/libraries/me/deftware/EMC-F-v2/latest-(mc version)/.

Don’t forget MaLiLib as it’s a dependency of Litematica

It’s a known issue

.scale set or ctrl + scroll wheel