Tutorials/Help in Godot

I don't get it. It is clearly searching for a path. It has found a path. It just won't move Watched four different tutorials, none of them worked. Someone? Anyone? Bueller? (code in article if anyone wants to take a look)

Godot community, I call upon ye again for a bug (1st image is gif demonstrating the bug, the 2nd is the actual code)

I have a question regarding of Godot versions...

After researching different ways to handle stairs in Godot, I finally got it working last night! It's choppy and probably not the best implementation, but it will suffice for now and let me focus on other things! 😁

Two problems.

1. I want to copy these tiles to make one of those "seemingly endless" levels, but I don't know where to start.

2. There was supposed to be texture on that tile, but it didn't show.

I'm adding this code so that the sprite flips if your mouse is to the left or to the right, but for some reason it makes the sprite flip from left to right every frame

(EDIT: Fixed, reworked everything, found out "flip_h" exists)