Fixed it. Was a problem with iPhoto Library . rebuilt it and it now works.
Uses this video to fix
Fixing Corrupted iPhoto Library.mov - YouTube
In the video he mentions 2 folders I had those but as alias not original folders as they appeared on the video however I did have
"Masters" and "Previews" folders which was were the alias were from just under different names.
If your folders match those in the video the above will mean nothing if not then it will.