Issue: Tile cuts and invisible spaces

Alot of *tall* objects have a line cut through them near the top, as shown in the images and video,
and there are some invisible blocks.
The drawers on the desks in the lab.
I haven't edited any of this, I was playing the given copy to learn some more of the coding instructions.

In the video you can see on the bookshelves and some machines where the line cut is.
So...


View attachment ERR4.mp4

Following up on what Jake said, you should probably go ahead and repost this in the ROM Hacking Quick Questions and Answers thread or as a new thread in the Beginner's Lounge. I'd also suggest uploading the video to YouTube or just taking a screenshot of the lab interior instead, which would be sufficient to show the problem. Downloading video files is annoying.

Is this Pokemon Essentials? I've seen a similar problem there. If you are using Essentials, post your question here, as ROM hacking doesn't deal with Essential questions.

That's just what happens when you play an Essentials game so zoomed in. It's a known bug, and currently I can't fix it. Deal with it.