Combine Pictures from Two Libraries on Different External Hard Drives
I moved all my pictures to from an external hard drive DRIVE 1 to DRIVE 2, but didn't have the checkbox selected to actually move them. Instead they are just referenced. DRIVE 2 now has my entire library which includes other pictures, but cannot index the pictures from DRIVE 1 when it is not plugged in. Is there any way to move them without manually deleting all of these pictures and readding them?
MacBook Pro 15″, macOS 10.15