problem text box that appears in print pdf

[kadder]

Hi.
I have a problem with autocad, when I mold in dwg to pdf I find the text with a hateful ruquadro around,
appears only in pdf and not in dwg or preview
How can I solve this?
Thank you.

 

[Maxweb]

I had a very similar problem, the text was contained in a completely black frame.

I solved simply by changing pdf viewer.

Say hi.