I followed this tutorial but it seems that it is kind out of date? I'm not sure.
Unfortunately I'm not very experienced with Java (but with C#, Python, ..) so maybe there is something obvious I did not regard.
IntelliJ is giving me import errors for libraries from the com.badlogic.gdx package
import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
java: package com.badlogic.gdx does not exist etc..
Actually I would say there are some missing dependencies but this gdx-setup.jar should solve this problems already?