FCPX Media Management

Hi guys, I wonder if someone on here can help me. I've got an issue with 4K XAVC footage shot on an F5, FCPX likes it but when I export my xml file for resolve, resolve won't read the original media, it just gives me black clips.

Therefore, I want to consolidate just the media in my project and convert to pro res or dpx. How would you recommend that I export the timeline's used media only?

Thanks for any help! Cheers