I want to play Create 5 with someone on a server, but I get a message, that the version is not the same, even after checking it is the same and also getting the .jar from the server side as a copy, still the same error. The tergetet file is Kube JS.
It says the same version name, but something must be different, even though, the file is litterally the same.

After the version on the server side changed, the Problem shifted to another mod, but this time with different versions.

After fixing SkyGUIs, Kube Js is the problem again.

I don't understand, first of all what version of Create are you using ? (the exact version, like 0.5.1.f)
Then what version of Minecraft and of my mod (Create Tweaked Controllers) are you using ?
And finally send a screenshot of the error message, that I guess is appearing inside Minecraft when you connect to the server

Also what tells you that this is an error caused by my mod, and not by KubeJS ?

Modpack version: 1.3.1
Minecraft Version: 1.20.1 using Forge
I would like to add, that I got to this link from the help menu of the Create Modpack, so I thought this is for the modpack. I'm sorry, if this is not the case. A screenshot is attached.

OK so the issue is related to KubeJS, but not with my mod as far as I can see
This repository is for the mod Create Tweaked Controllers
You should report this issue on their official repository instead: https://github.com/KubeJS-Mods/KubeJS/issues
Make sure to first search for similar issues, it might already have been reported

Okay, thanks for the advice!

Alright, I will close this as there isn't much more I an do, but you can still comment here or create a new issue if you stumble upon a problem with my mod
Good luck with your KubeJS issue