Hi,
I created this object using the Pen tool and then I combined the curves using Combine option (CTRL + L). The issue comes when i try to fill in the object with a color and it's not properly filled in.
What could be the issue here?
It seems that there're several "open" curves, so you shouldn't combine all. You can use the Smart Fill tool in order to apply fill to each section. (if you want an overall background, select all, go to Object/shaping/boundary, apply fill to the new object and move to back of the other lines)
Ok. I did that but know inner lines have dissapeared.
now, send to back (right click/order/to back)