add none check

shared/people_import.py

@@ -165,6 +165,9 @@ class PeopleGroupImporter:
         people_instances = []
 
         for person_id, profile in people_profiles.items():
+            if profile is None:
+                continue
+
             person = OctopusPerson.objects.filter(octopus_id=person_id).first()
 
             attribute_mapping = {