Strange lines appear in tilemap

[DarioGangi]

Stange line In 2D tile map

I found the solution! I have to right-click Tile set, and then select ‘Condition Tile Sheet Texture’. It adds padding the each tile to prevent tearing https://saucy.se/blog/gamedev/curse-of-undeath/unreal-engine-4-tilesets-and-tilemaps/