Contacts crashes when I try to look for duplicates
I accidentally imported the same vcard file with all my updated contacts twice (once directly in the contacts app and once in iCloud), so now all of my contacts have duplicated. Every time I click "Look for Duplictes," the contacts app on my Mac crashes. I would really like to not have to merge all of my duplicated contacts individually. What's the fix for this?
MacBook Pro 13″, macOS 10.14