Unable to make tiles with this tileset

[nightblade9]

Tested versions

• Reproducible in 4.3 dev 5, and 4.2.2

System information

Windows 10 with the versions mentioned above; dual GPU

Issue description

Trying to add this image as a tileset atlas causes the following behaviours:

• You're prompted to auto-make tiles. If you click yes, nothing happens.
• You cannot manually create tiles, either.

Steps to reproduce

Use this image, and add it to a tileset of any tile size.

You can work around the image by tinting the tiles red. This image works fine:

Minimal reproduction project (MRP)

N/A

[akien-mga]

CC @groud @KoBeWi

[groud]

Works for me. I've just set up the TileSet to 24x24 and it works out of the box.

Kooha-2024-04-25-10-07-01.webm

[nightblade9]

Bummer, it works for me, too (on a new project). Sorry, I guess there's something messed up about my current project.

Even worse (better?) it's now working on my original project and scene now. Very odd.

Sorry for the noise.