I've just installed FCPX 10.1.1, and am updating the Events and Projects on several external disks to 10.1 Libraries. On one of these disks I had 4 Events in the "Final Cut Events" folder, and 4 related Projects in the "Final Cut Projects" folder.
In FCPX 10.1.1, I selected File > Update Projects and Events... The process seemed to complete normally. However, although my new Library contains all 4 Events, its "Updated Projects" folder contains only 1 of the 4 projects. The "Updated Projects" folder also contains 2 other items that were not Projects in 10.0.9.
When FCPX completed the process, I clicked "Save" (instead of "Move to Trash") to preserve the original 10.0.9 projects and events. On that drive, the "Old Final Cut Projects and Events" folder contains all 4 of the old Events, and all 4 of the old Projects. It seems that FCPX 10.1 did "see" all of the Projects, but failed to include 3 of them in the Library.
Any idea why FCPX 10.1.1 did not include the missing 3 Projects in my new Library? How can I update that Library to include the missing Projects?
As for the 2 non-Project items in the "Updated Projects": One is a custom Lower Third, the other is an audio clip. Any idea where came from, and why they appear to be updated projects in 10.1.1?