Daylite is reporting that user account has no associated person

Symptom

Daylite produces an alert advising you that a Daylite user (or users) has no associated person.

Why is this problem occurring

If a contact card in the database is not linked to a Daylite user account, this could potentially create problems in multiple places within the application. It can affect functions such as DAV, Daylite on the iPhone and iPad, letter merging, adding invitees to appointments, and more.

Solution

Open Daylite.
Along the Menu bar, choose Daylite ==> Preferences.
Click on Users and Teams.
One by one, select each of your users and make sure there is a contact associated with the user. If there isn't a contact card linked to the user account, click on the Change button in the lower right and search for the appropriate contact card. If one does not exist, create a contact card and then link it to the user account.