Tilemap collider 2d not generating colliders for any tile

Hello, i’ve been stuck on a problem for a couple of weeks regarding 2D tilemaps, as you can see i’m trying to recreate pacman, for the walls, i’m trying to do an invisible tilemap that generates simple square-shaped collision, the pink cubes you’re seeing in the following screenshot are those test-tiles


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thing is, even when eliminating the tilemap collider component and recreating it, the tiles i’m placing in that tilemap are not generating any collision, which i’ve seen gets generated automatically when adding the Tilemap Collider 2D component.

the tile i’m painting with doesn’t have a null collider type but a sprite collider type, so i think it should work, help!, please!, thanks :slight_smile: