I have according to the tutorial added a has_one relation to an Image-type in the Page-class.
(static $has_one = array('BackgroundPicture' => 'Image');).
When I try to upload an image in the administration a new folder is created each time named Upload-2, Upload-3, and so forth. and no picture is placed in the folder. The Upload-x folders are located in "assets"-folder.
When I in the Page.ss request the $BackgroundPicture.URL property the result is "/assets/Upload-3/MyImageName.jpg" and no picture is shown (there are no pictures located in the Upload-3-folder).
Any ideas of what is happening or how I show find out are very welcome.