CLPlacemark has no member 'get'











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I am referring one func to get user's location and the code is below:



func updateLocation(_ userLocation: CLLocation) {
if (userLocation.horizontalAccuracy > 0) {
self.locationService.stopUpdatingLocation()
return
}

self.latitude = NSNumber(value: userLocation.coordinate.latitude as Double)
self.longitude = NSNumber(value: userLocation.coordinate.longitude as Double)

if !self.geocoder.isGeocoding {
self.geocoder.reverseGeocodeLocation(userLocation, completionHandler: {(placemarks, error) in
if let error = error {
logger.error("reverse geodcode fail: (error.localizedDescription)")
return
}
if let placemarks = placemarks, placemarks.count > 0 {
// TODO:
let onePlacemark = placemarks.get(index: 0)
self.address = "(onePlacemark?.administrativeArea,onePlacemark?.subLocality,onePlacemark?.thoroughfare)"
self.city = (onePlacemark?.administrativeArea!)!
self.street = (onePlacemark?.thoroughfare!)!
}
})
}
}


When building the project, it threw something "CLPlacemark has no member 'get'" at this line:



let onePlacemark = placemarks.get(index: 0)


I am writing the project with swift 4.0, and



import Foundation
import INTULocationManager


is done.










share|improve this question


















  • 1




    placemarks.get(index: 0) => placemarks[0]?
    – Larme
    Nov 19 at 10:24










  • Wow, it works, but why it is like that? sorry I am newbie of ios and swift...
    – Rui Huang
    Nov 19 at 10:33










  • That's call subscribing. It's present in a lot of languages.
    – Larme
    Nov 19 at 10:34










  • I built the reference code but it doesn't throw the error... when using 'get' in that project...
    – Rui Huang
    Nov 19 at 10:40















up vote
0
down vote

favorite












I am referring one func to get user's location and the code is below:



func updateLocation(_ userLocation: CLLocation) {
if (userLocation.horizontalAccuracy > 0) {
self.locationService.stopUpdatingLocation()
return
}

self.latitude = NSNumber(value: userLocation.coordinate.latitude as Double)
self.longitude = NSNumber(value: userLocation.coordinate.longitude as Double)

if !self.geocoder.isGeocoding {
self.geocoder.reverseGeocodeLocation(userLocation, completionHandler: {(placemarks, error) in
if let error = error {
logger.error("reverse geodcode fail: (error.localizedDescription)")
return
}
if let placemarks = placemarks, placemarks.count > 0 {
// TODO:
let onePlacemark = placemarks.get(index: 0)
self.address = "(onePlacemark?.administrativeArea,onePlacemark?.subLocality,onePlacemark?.thoroughfare)"
self.city = (onePlacemark?.administrativeArea!)!
self.street = (onePlacemark?.thoroughfare!)!
}
})
}
}


When building the project, it threw something "CLPlacemark has no member 'get'" at this line:



let onePlacemark = placemarks.get(index: 0)


I am writing the project with swift 4.0, and



import Foundation
import INTULocationManager


is done.










share|improve this question


















  • 1




    placemarks.get(index: 0) => placemarks[0]?
    – Larme
    Nov 19 at 10:24










  • Wow, it works, but why it is like that? sorry I am newbie of ios and swift...
    – Rui Huang
    Nov 19 at 10:33










  • That's call subscribing. It's present in a lot of languages.
    – Larme
    Nov 19 at 10:34










  • I built the reference code but it doesn't throw the error... when using 'get' in that project...
    – Rui Huang
    Nov 19 at 10:40













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am referring one func to get user's location and the code is below:



func updateLocation(_ userLocation: CLLocation) {
if (userLocation.horizontalAccuracy > 0) {
self.locationService.stopUpdatingLocation()
return
}

self.latitude = NSNumber(value: userLocation.coordinate.latitude as Double)
self.longitude = NSNumber(value: userLocation.coordinate.longitude as Double)

if !self.geocoder.isGeocoding {
self.geocoder.reverseGeocodeLocation(userLocation, completionHandler: {(placemarks, error) in
if let error = error {
logger.error("reverse geodcode fail: (error.localizedDescription)")
return
}
if let placemarks = placemarks, placemarks.count > 0 {
// TODO:
let onePlacemark = placemarks.get(index: 0)
self.address = "(onePlacemark?.administrativeArea,onePlacemark?.subLocality,onePlacemark?.thoroughfare)"
self.city = (onePlacemark?.administrativeArea!)!
self.street = (onePlacemark?.thoroughfare!)!
}
})
}
}


When building the project, it threw something "CLPlacemark has no member 'get'" at this line:



let onePlacemark = placemarks.get(index: 0)


I am writing the project with swift 4.0, and



import Foundation
import INTULocationManager


is done.










share|improve this question













I am referring one func to get user's location and the code is below:



func updateLocation(_ userLocation: CLLocation) {
if (userLocation.horizontalAccuracy > 0) {
self.locationService.stopUpdatingLocation()
return
}

self.latitude = NSNumber(value: userLocation.coordinate.latitude as Double)
self.longitude = NSNumber(value: userLocation.coordinate.longitude as Double)

if !self.geocoder.isGeocoding {
self.geocoder.reverseGeocodeLocation(userLocation, completionHandler: {(placemarks, error) in
if let error = error {
logger.error("reverse geodcode fail: (error.localizedDescription)")
return
}
if let placemarks = placemarks, placemarks.count > 0 {
// TODO:
let onePlacemark = placemarks.get(index: 0)
self.address = "(onePlacemark?.administrativeArea,onePlacemark?.subLocality,onePlacemark?.thoroughfare)"
self.city = (onePlacemark?.administrativeArea!)!
self.street = (onePlacemark?.thoroughfare!)!
}
})
}
}


When building the project, it threw something "CLPlacemark has no member 'get'" at this line:



let onePlacemark = placemarks.get(index: 0)


I am writing the project with swift 4.0, and



import Foundation
import INTULocationManager


is done.







ios swift4






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 19 at 10:21









Rui Huang

1671111




1671111








  • 1




    placemarks.get(index: 0) => placemarks[0]?
    – Larme
    Nov 19 at 10:24










  • Wow, it works, but why it is like that? sorry I am newbie of ios and swift...
    – Rui Huang
    Nov 19 at 10:33










  • That's call subscribing. It's present in a lot of languages.
    – Larme
    Nov 19 at 10:34










  • I built the reference code but it doesn't throw the error... when using 'get' in that project...
    – Rui Huang
    Nov 19 at 10:40














  • 1




    placemarks.get(index: 0) => placemarks[0]?
    – Larme
    Nov 19 at 10:24










  • Wow, it works, but why it is like that? sorry I am newbie of ios and swift...
    – Rui Huang
    Nov 19 at 10:33










  • That's call subscribing. It's present in a lot of languages.
    – Larme
    Nov 19 at 10:34










  • I built the reference code but it doesn't throw the error... when using 'get' in that project...
    – Rui Huang
    Nov 19 at 10:40








1




1




placemarks.get(index: 0) => placemarks[0]?
– Larme
Nov 19 at 10:24




placemarks.get(index: 0) => placemarks[0]?
– Larme
Nov 19 at 10:24












Wow, it works, but why it is like that? sorry I am newbie of ios and swift...
– Rui Huang
Nov 19 at 10:33




Wow, it works, but why it is like that? sorry I am newbie of ios and swift...
– Rui Huang
Nov 19 at 10:33












That's call subscribing. It's present in a lot of languages.
– Larme
Nov 19 at 10:34




That's call subscribing. It's present in a lot of languages.
– Larme
Nov 19 at 10:34












I built the reference code but it doesn't throw the error... when using 'get' in that project...
– Rui Huang
Nov 19 at 10:40




I built the reference code but it doesn't throw the error... when using 'get' in that project...
– Rui Huang
Nov 19 at 10:40

















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