tilemap-invalid

A tilemap that cannot draw as written: a tileset image that is not a texture asset; tileSize or grid not whole numbers above zero; margin or spacing not whole numbers from 0; cellSize not above zero; alphaCutoff outside 0..1; a legend key that is not one character, or is "." or " "; no layers, or two with one name; a layer's sortLayer or order out of range; rows of different lengths; a collision layer on an entity with its own collider or rigidbody; or a second tilemap on one entity.