I have my camera set up to render my object with a transparent background in PNG format. But when i enable transparency, I get nothing rendered other than an empty PNG.
These are my settings for blender render shown in the image attached (may need to open image in another tab to see it larger):
Also as a side note, is there such an option in cycles render, as I could never find the option to render with transparent background so had to resort to blender render.