CODEWITHSUNDEEP
iosswiftexceptionresponse
Bojan Radulovic
Bojan Radulovic

Reputation: 115

Cannot convert value of type 'Response<AnyObject, NSError>' to closure result type 'NSDictionary'

class AlamofireService {


static let alamofireService = AlamofireService()


private init() {

}

internal func makePostServiceRequest(url: String, parameters: AnyObject, completion: (inner: () throws -> NSDictionary) -> Void) -> Void{


    Alamofire.request(.POST, URL_BASE, parameters: [IOS_PARAMS : parameters], encoding:.JSON).validate()
        .responseJSON

        {
            response in switch response.result
            {
            case .Success(let JSON):
                print("Success with JSON: \(JSON)")


                let response = JSON as! NSDictionary
                print(response)

                completion(inner: { return response })



            case .Failure(let error):
                print("Request failed with error: \(error)")
                completion(inner: { throw error })

            }
    }
}



internal func makeGetServiceRequestTemplates(completion: (inner: () throws -> NSDictionary) -> Void) ->Void {

    Alamofire.request(.GET, URl_TEMPLATES).validate().responseJSON

        {
            response in switch response.result
            {
            case .Success(let JSON):
                print("Success with JSON: \(JSON)")



                if let array = JSON as? [Dictionary<String, AnyObject>] {

                    for var i=0; i < array.count; i++ {

                        let templates = Mapper<VQuizTemplateTo>().map(array[i])
                        print(templates)

                    }


                }
                completion(inner: { return response }) //error is on this line


            case .Failure(let error):
                print("Request failed with error: \(error)")
                completion(inner: { throw error })
            }

    }
}

Two identical methods, for the first there is no errors and for the second is on place as i marked. Can't figure out what is wrong, especially with this non sense error. Could you tell me what i'm doing such wrong?

Upvotes: 2

Views: 1015

Answers (1)

ebby94
ebby94

Reputation: 3152

The response you are returning is of typeResponse<AnyObject, NSError>, which is why you are getting that error..

Try returning this instead response.result.value as! NSDictionary

Just replace completion(inner: { return response }) with

completion(inner: { return response.result.value as! NSDictionary })

Upvotes: 1

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