Has anyone tried copying photos from one folder on your computer to a new folder that was renamed something else and then syncing?
I had the same issue. This was my work around which did work. I had a total of 8 picture folders with a total of 1,582 photos combined. ( one folder contained 837 photos )
I did this in order:
1) open specific photo folder on your computer ( ie holiday photos )
2) select all photos in this file /folder
3) copy all photos
4) create new folder and name something else (ie - Holiday Ipad )
5) open new folder ( ie:Holiday Ipad) and paste photos/contents into new folder ( I did this for each folder)
6) hook up Ipad 3, select one folder (ie: holiday Ipad) at a time and sync.
7) next I kept the I pad hooked up to computer and selected next photo folder and sync.
8) only took a few minute and photos with folders transferred to Ipad.
I do not sync all my photos, just specific folders that I have created that holds the photos I want on my Apple products.
I also have several Apple products and have not encountered this problem prior with any of my other devices.
I did NOT delete any thing from my computer, I did NOT dump everything. I did have Iphoto on my New I pad (3rd generation ) before I added my photos. I also did NOT re-size any of my photos. I only had taken one photo with my new Ipad which was on camera roll, prior to doing photo transfer.
My photos came from several sources, some from a Nikon camera, some that were transferred from other places and some from other Apple products.