I get the following error in a similar GUI than the one attached when trying to start up my client:
Mod File Bountiful-1.15.2-3.1.0.jar needs language provider kotlinfml:1 or above to load We have found none
The debug.log: https://pastebin.com/8JU62Yia
I checked the page for Bountiful on forge, they do not list any dependencies. So I checked Google, what the error could mean and there were a lot of topic on how to make your own mods using kotlin, but no topics I could make any sense of that fixed my problem. Then I checked this forum, but all topics that include some part of my querry were outdated. I guess from the error I have to install something extra, but my question is what and how?
Thanks in advance,
AndresDR