MKLocalSearch.start - https://developer.apple.com/documentation/mapkit/mklocalsearch/1452652-start is giving me MKErrorGEOError=-8 which is not documented in MKError - https://developer.apple.com/documentation/mapkit/mkerror. This only happens in my CI machine! This only happens when running the tests, the app code works fine I tried enabling location services on macOS just in case, but it didn't work. That machine shouldn't have any network requests/URLs blocked What fixed for me was to add request.naturalLanguageQuery = "Venue", but I don't understand why, nor why this would fix an error that is happening in only 1 machine. Does anyone have any information about this? Here's some sample code: let request = MKLocalSearch.Request() request.naturalLanguageQuery = "Venue" // this fixes it, but why?! let ibereCamargoMuseumCoordinates = CLLocationCoordinate2D(latitude: -30.0777596, longitude: -51.2477212) let span = MKCoordinateSpan(latitudeDelta: 5, longitudeDelta: 5) request.region = MKCoordinateRegion(center: ibereCamargoMuseumCoordinates, span: span) if #available(iOS 13.0, *) { request.resultTypes = .pointOfInterest } let localSearch = MKLocalSearch(request: request) localSearch.start { response, error in ... } Here's some debugging output: (lldb) po error Error Domain=MKErrorDomain Code=4 "(null)" UserInfo={MKErrorGEOError=-8} (lldb) po error.userInfo ▿ 1 element ▿ 0 : 2 elements ▿ key : AnyHashable("MKErrorGEOError") - value : "MKErrorGEOError" value : -8 If you're interested I asked this on Stack Overflow - https://stackoverflow.com/questions/66976777/mklocalsearch-start-returning-undocumented-mkerrorgeoerror too.