[maemo-developers] Displaying thumbnails in listbox gives garbage value

[From: Pallavi Kandhare]

Hello,
I want to display image names and their thumbnails in a listbox. When i try to add thumbnail to listbox it shows some garbage value on screen along with warning on console:
thumbnail[29664]: GLIB WARNING ** Pango - Invalid UTF-8 string passed to pango_layout_set_text()

So is there any method with which i can display image name and its thumbnail in listbox?

Thanks.