time capsule stuck restoring iPhoto library from iCloud drive

I bought a new macbook pro. I used Airport Extreme Time Capsule to upload everything from old mac to new mac. Everything worked fine except on thing. My iPhoto library wouldn't transfer. It showed up in the new iCloud drive with a cloud and an arrow pointing down. I then tried to restore a previous version from time capsule (again it had been stored in iCloud drive), but it has been stuck on "copying "iPhoto library.photolibrary" to "cloud drive"" for many many hours. My iCloud drive has 190GB free and my iPhoto library is 20GB. Can anyone figure out what is wrong.