Q: Photos does not publish its library to Apple Mail and Final Cut Pro X

Problems:

1. When I am in a new e-mail and click the " Show or hide the photo browser" button, I get an empty frame.
2. When I open the Photos-library in FCPX, not photos are shown.

I removed iPhoto completely from my Mac after switching to Photos. Also I removed the iPhoto Library, after moving all photos to two new Photos libraries (one called "Photos Library", one called "Photos Archive Library"). The "Photos Library" is my systems library.

I did attempt one repair as listed here. Because this was also a registration problem. However, it did not resolve my problem.

Suggestion welcome!

Stangg

PS The workaround is of course to open Photo's, and "Share selected photos" to Apple Mail