Smart Objects from Illustrator

>>274089
this is why vector based smart object suck in photoshop.

Photoshop is raster (pixels) so when you have a vector line that should fall somewhere between a line of pixels, photoshop estimates where that line ends up.

in your picture, it looks like photoshop had to guess where to place the lines of both vector objects and they happend to fall 1 pixel apart from each other.

things to try:
- Rasterize/flatten the smart object and see if the line still exists.
- instead of using a smart object, just paste as pixels into photoshop.
- rasterize the object in illustrator, and paste as pixels into photoshop.