Clionah wrote:
I'm having the same problem. Three times now I have tried to share via Master File. The first two timesI searched and searched to find the master, finally, I created a subfolder within movies for just this master file and directed it to be saved in this location. I see the file appear in the folder I created, in the Background Tasks I see my project as Sharing: Transcoding "My Movie Master", but when I check back to see the finished product after 100% completion, there is NO file in the folder. I use FCPX 10.2 on an iMac 27" Yosemite 10.10.3. I'm a casual user, my work flow is to create a master file then burn the DVD or BluRay in Toast.
You may check what you have set to do after export. I usually set it to "Do Nothing", but you may want to try "Open with Quicktime Player". In case there is a weird glitch, this may give you a window of opportunity to save the file somewhere else.
It may help if you post a screenshot showing your export settings.