If the Assignment Calendar feed is not displaying any assignments or the error message below appears when importing the Calendar file, it is due to the Assignment Calendar feed not being enabled:

To enable the Assignment Calendar, do the following:
  1. From the Menu in the top left select Academics
  2. Navigate to Content > Class Pages
  3. Click the Class Page Options tab
  4. Under Group Page Options click the Classes tab
  5. Under Options mark the checkmark for iCal-Assignments for the desired Year and School Level