Custom mario sprite is invisible

[Astrocilmber26]

I tried putting a custom mario sprite into the game, but mario is invisible. I have everything in the right file location, why would this be happening?

[FireyPaperMario]

What version of SMBX were you using? And did you complete the custom sprite sheet?

[Astrocilmber26]

I'm using the most recent version of SMBX2. Basically I copy-pasted mario's sheet into my folder and edited a few things