No black lines and borders when export to SVG


I have a problem with VP UML 7.2. When i want export my diagrams to SVG-files. The black lines and borders disappear. I checked it with Class Diagrams and Use Case Diagrams. I use VP on ubuntu 10.04.

Any ideas?
Thanks in advance.

Hello djan37,

Thank you for your message and would you mind send me your project file and exported SVG file to have a look?

Best regards,