'NSFileProviderInternalErrorDomain Error 12' while accessing iCloud files on Mac

Can anyone help with this?

My laptop has basically been rendered useless by iCloud!! How can I get my files back ?

Please help

Yep, me too, tttobster.

Have had no troubles with my iCloud drive up until today. Now I keep getting the same error message and can't open ANYTHING from m iCloud drive. Needles to say, this is stressing me out as there really things I can't access that I need to.

Hello, I'm having the exact same issue right now. Did you fix it??

Same issue on iOS. Can't load iCloud Drive and the files in the cloud can't be downloaded.

Uninstalling the apps fixed this for me.

Pages Error: The operation couldn’t be co… - Apple Community

This issue happened to me a months ago when I came back from my travels from Asia.

I have the same problem: on my MacBook, the iCloud Drive folder does not show the Keynote, Numbers and Pages folders, and when searching for documents in the Finder it finds them, but I get the error The operation couldn't be completed.(NSFileProviderInternalErrorDo- main error 12.)

Who can help us at Apple support?

Hi! Check the status for iCloud Drive in your country here: Apple - Support - System Status

I had to accept new iCloud terms and conditions and there was no more error, and I was able to download my files from iCloud.