Forums » Help » Welmeister tile painter not working on Mac

I've been following the book "Indroducing HTML5 Game Development". In the book, it supplies you some nice tiles. When I configure the size of the tiles, and press the space bar, the border of the level turns gray, but no tile selector. Is this a known issue on Mac, or is it something I'm doing?

Weltmeister should work in all (current) browsers.

The border turning gray is because the overlay for the tile selection darkens the map in the background, so Weltmeister is working, but I couldn't load the tileset.

Did you click the Apply Changes button for the layer after choosing the tileset?

I'm having this issue as well and made sure to click Apply Changes, reloaded/refreshed the editor multiple times, and clear my browser cache. Any ideas?