bug fix

boatmovers/models.py

@@ -245,7 +245,10 @@ class Result(models.Model):
                     "Cannot have the same crew more than one time in a race"
                 )
         if len(athletes) != len(set(athletes)):
-            print([item for item, count in collections.Counter(athletes).items() if count>1])
+            print('')
+            res = [item for item, count in collections.Counter(athletes).items() if count>1]
+            for id in res:
+                print(Athlete.objects.get(id=id))
             raise ValidationError(
                 "Cannot have the same athlete in different crews in a race"
             )