So I'm trying to add slick utils. I tried to add it in File > Project Structure > Libraries via a .jar. Got this far

https://drive.google.com/file/d/1mb7...ew?usp=sharing

Clicked okay, and it looks good

https://drive.google.com/file/d/1pWF...ew?usp=sharing

Then this happened when I clicked okay again

https://drive.google.com/file/d/1P7v...ew?usp=sharing

I can add it successfully in global libraries

https://drive.google.com/file/d/1X5y...ew?usp=sharing

And I can import it successfully into my project

https://drive.google.com/file/d/15YG...ew?usp=sharing

But it crashes? It sends my cursor to the import but there are absolutely no errors there. I have no idea what to do. Can somebody help me?

https://drive.google.com/file/d/1hR3...ew?usp=sharing