Why does a spreadsheet report damage and then turn out OK?
I created a spreadsheet using Numbers on my iMac (running Sierra 10.13.6) and stored it in my iCloud storage. I then opened it in Numbers on my iPhone XS - I just looked at it, rather than edit it on the phone. I then opened Numbers on my iMac and Numbers refused to load my spreadsheet saying it had a missing XML file. So I went back to the iPhone and sent a share email to myself - then Numbers on the Mac could open it!
What's going on? Is there an error or not? Is my spreadsheet safe? Anyone got any ideas?
Thanks in advance
iMac Line (2012 and Later)