ios - Quickblox unrecognized selector sent -

-

i try register in quickblox twitter digits error 

+[qbrequest loginwithtwitterdigitsauthheaders:successblock:errorblock:]: unrecognized selector sent class 0x1002c8e70

i tried many different methods resolve problem 

public static func createuserbyphonenumber(phonenumber: string, completion: ((error: nserror?) -> ())?) {     let configuration = dgtauthenticationconfiguration(accountfields: .defaultoptionmask)     configuration.phonenumber = phonenumber     digits.sharedinstance().authenticatewithviewcontroller(nil, configuration: configuration) { (session, error) in         if error == nil {             let oauthsigning = dgtoauthsigning(authconfig: digits.sharedinstance().authconfig, authsession: session)             createquickbloxuser(oauthsigning.oauthechoheaderstoverifycredentials(), completion: { (error) in                 if error == nil {                     completion?(error: nil)                 } else {                     completion?(error: error)                 }             })         } else {             print(error.localizeddescription)             completion?(error: error)         }     } }  private static func createquickbloxuser(headers: [nsobject : anyobject], completion: ((error: nserror?) -> ())?) {     qbrequest.loginwithtwitterdigitsauthheaders(headers, successblock: { (response, user) in         if response.success {             print("user created")         }         }) { (errorresponse) in             if errorresponse.error?.error != nil {                 completion?(error: errorresponse.error?.error)             }     } }

i resolved problem add of -objc in setting of project


Comments

Post a Comment

Popular posts from this blog

Django REST Framework perform_create: You cannot call `.save()` after accessing `serializer.data` -

-
i have following viewset: class artistprofileviewset(viewsets.modelviewset): queryset = artistprofile.objects.all() serializer_class = artistprofileserializer def perform_create(self, serializer): if serializer.is_valid(): serializer.save() with following serializers: class simpleartisttrackserializer(serializers.hyperlinkedmodelserializer): class meta: model = artisttrack fields = (...my fields...) class artistprofileserializer(serializers.hyperlinkedmodelserializer): owners = userserializer(many=true, required=false) tracks = simpleartisttrackserializer(many=true, required=false) class meta: model = artistprofile fields = (...my fields...) i getting following error: assertionerror: cannot call `.save()` after accessing `serializer.data`.if need access data before committing database inspect 'serializer.validated_data' instead. i don't see editing serializer.data object. th...
Read more

Why does Go error when trying to marshal this JSON? -

-
i'm trying rather simple example of trying decode json file structs using golang. however, when attempting error that json: cannot unmarshal object go value of type []main.track which don't understand. here's code in question, , json can found here . package main import ( "encoding/json" "fmt" "net/http" "os" ) // tracks group of track types type tracks struct { tracks []track } // track represents singular track type track struct { name string url string artist artist } // artist represents single artist type artist struct { name string mbid string url string } func main() { url := "http://ws.audioscrobbler.com/2.0/?method=geo.gettoptracks&api_key=c1572082105bd40d247836b5c1819623&format=json&country=netherlands" response, err := http.get(url) if err != nil { fmt.printf("%s\n", err) os.exit(1) } de...
Read more