hi,
could you please manually find out the .vmdk file from your VM bundle?
you can do this by below steps:
1. Open Fusion library window, and select you VM and right click it.
2. Choose "Show in Finder" from context menu.
3. Right click the VM file in the Finder window.
4. Choose "Show Package Contents" from context menu.
5. Try to find out the .vmdk file that Fusion reported it is missing.