Exclamation Point while importing photos into my iphoto
Hello,
I have just bought a new mac using the YOS operating system.
I had a Mac mini using snow leopard and had about 20 thousand pictures in my iPhoto file that I wanted to move to my new mac.
I have my iPhoto library on an external drive and tried to open it from there.
The computer said I had to update the files. I said yes.
It made all the events from my old library. It says there are a number of photos in each event. When i open the folder there are just empty squares. I click on them a exclamation point comes up.
I have repaired the file by pushing the command and alt keys and then I rebuilt the file the same way.
I have had no luck getting to see my pictures.
Any other advice?
MacBook Pro, iOS 8.1.3