help with render error in daz3d

[Cohibozz]

i'm doing some render for select the protagonist of my game...but i've a strnage problem with one of this...
in daz3d and iray preview it all ok...
when i try to render it the eyes ball are TRASPARENT!how to fix it?
p.s. also her freckles are trasparent...like a little holes...
see the image

 

[Rich]

when i try to render it the eyes ball are TRASPARENT!how to fix it?

If the eyes are transparent, this suggests that there's something wrong with the surface settings for the eyes. (There are several involved - cornea, iris, sclera, etc.) You might try re-applying an appropriate eye material to the figure to "start over" with them.

p.s. also her freckles are trasparent...like a little holes...

On the freckles, it might be a similar issue, but it depends how the freckles were generated/applied. Was it something you did yourself? An LIE-based product? A skin that had them already "built in?" Without knowing more, it's hard to advise you.