Why can't I move my folder from iCloud Drive to my hard drive?
Mac mini, macOS High Sierra (10.13.6)
Some things to try.
In the absence of more information and assuming you attempted to copy to different local drives I would initially suspect the problem to be network/iCloud related. Especially since you recently ran out of space.
However, worth covering all basis.
As your original problem were solved and this is a different issue I would say log a new Q worded to the new problem.
Or do you think the "Solved" were not really what you thought at the time?
- Verifies your startup disk and attempts to repair directory issues, if needed
- Loads only required kernel extensions
- Prevents startup items and login items from opening automatically
- Disables user-installed fonts
- Deletes font caches, kernel cache, and other system cache files
Further to my last post. The more I think about it the more I suspect even though your iCloud don't show full that is is full because space are being reserved for files yet to sync.
Looking at the thread linked below it looks possible that things can get messed up enough that you need Apple support. So once you done with the actions in last suggestion (turning off iCloud), if it still claim you have not enough space on iCloud while you should have when you, for example, copy a file to it, give Apple a call.
Resolved - iCloud Drive says it's full, but isn't? | MacRumors Forums
Why can't I move my folder from iCloud Drive to my hard drive?