Tilemap Render - Weird lines show up at certain points

[thearcanecoder]

Hi,

I have created a tilemap using the Tiled editor. The map show fine for the most part. However, in some parts of the map, small lines appear between the tiles. When I move the camera, the lines disappear and then reappear again.

Why is this happening?

Here is an image showing the issue (it appears between the water tiles as well as the tiles above the water tiles) : https://imgur.com/r2EMFY6

[board games]

try setting scale mode to 99%. https://haxeflixel.com/demos/ScaleModes
new RelativeScaleMode(0.99, 0.99);