[TYPO3-dev] cObject->IMAGE in Backend

[Martin Borer]

Hi list,

I want to make Thumbnails with my Backend Extension. I followed some 
HowTo's to have a cObj in the Backend like this: 
http://www.typo3-scout.de/2008/05/28/cobject-im-backend/

Without success... I've changed the example above to have an IMAGE 
Object. But it doesn't Work. the returned src of the image is empty <img 
src=""></img> :(

Do you have an idea how I could make Thumbnails in my BE-Extension?

Greets
Martin