I am using a solid color for both sky and ground.
Thought this would matter after reading your comments on version 3.3 changes.

I am also using the "advanced modify" and the "create advanced photo" plugins. of course the create advanced photo window is also blank!

Thanks a lot Puybaret for your efforts.

I tried version 3.3 but it seems there is no difference.
(PS: I installed it over the same old directory, if this should matter)

I tried it on my fiancee's computer (a Win 7 32 desktop, with also ATI Radeon HD card) and the same problem occurred.

hello,
I am new to sweet home 3D.

Simply create photo and create video keep showing a blank window.
I tried to select all options, navigate everywhere in the house, on both aerial and visit views.

I am on Windows 7 64 bit, and my java is Version 6 Update 26.
Graphics card is ATI Radeon HD 3430 ...