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iosjsonswiftswift4jsondecoder

Getting Error while Using JSONDecodable in swift4?

I'm getting the following error while using JSONDecodable in swift4. "Type UserRegister does not confirm to protocol 'Decodable' "

My Model Structure looks like this. 

struct UserRegister: Decodable {
    let id : NSInteger
    let name : String?
    let email : String?
    let cities : Array<Any>?
    let tax : [tax]
    let username : [username]
}

struct tax : Decodable {
    let deviceId : NSInteger?
    let financialYear : String?
    let country : String?
    let name : String?
    let state : String?
    let taxCode : String?
    let value : NSInteger? 
}

struct username : Decodable {
    let email : String?
    let phone : String?
}
Solution

  • The problem is the Array<Any>. You need an array of some Decodable type, such as String or Int.