swift - Using MXLCalendarManager Pod to Parse ICS Files -

i'm trying use framework (https://github.com/kiranpanesar/mxlcalendarmanager) parse ics file @ remote url in swift.

i imported/installed pod , create mxlcalendarmanager object so:

var cal = mxlcalendarmanager()

in viewdidload(), i'm trying scan remote url framework can parse through file , extract vevent objects can access them. line use.

cal.scanicsfile(url(string: "http://cal.menloschool.org/calcium40.cgi?calendarname=us_rotation_all&op=icalsubscribe&addins=1&includes=1&x=1"))

can diagnose wrong line how proceed in using framework? haven't found other guides on how use it. thanks!