Using Skin for Libgdx in AIDE [Android IDE] : Ok, Hi everyone,  

I'm kinda new, it's my first post here.. and I started some time ago to develop a game,  

I'm still struggeling to make something to work

Stuck in a simple task, loading a Libgdx Skin, I already tried several methods,
such as 

Skin skin = new Skin(Gdx.files.internal("....json"), 

also tried using atlas and more with the corresponding files but my app refuses to work and still crashes when it comes to skin loading, for now I removed the skin part and came here to ask for an help,
If needed I'll post my code below, or edit this, thanks in advance for any help you could give,

In short story: How to properly load a libgdx skin on AIDE android app? It keeps crashing my app :/