It takes me to the "Connection Lost" Screen after trying to load a world. Im no expert so just ask me if you need anything else :)

its a single player world

version 2.0.14

On a retry to load the world I was able to.
https://pastebin.com/CARnEHBj

Is this using the latest build? (2.0.14)

SuperFactoryManager-1.12.2-2.0.14.jar is what I have installed

Hm. That's not good, seeing as I added a try-catch to the cache builder on that version. Will look into it

Can't seem to reproduce. Full mod list?

Not sure if related, but now It seems to show Tinkers as a problem now. This should be the latest build as of now. SuperFactoryManager-1.12.2-2.0.15.jar

https://pastebin.com/5JxuCQRf

I think i did it right?

https://pastebin.com/rH7DqwtW

I just tested again and got the crash again, is there a place I could post my whole log for you to see? Not sure if that would help