"Type 'Any' has no subscript members" error on Alamofire 4.0

Question

I am using Alamofire 4.0 with Swift 3.0 and I am using the following code to parse the JSON:

Alamofire.request(url!, method: .get, parameters: nil, encoding: JSONEncoding.default, headers: nil).responseJSON { (response:DataResponse<Any>) in

    switch(response.result) {
        case .success(_):
            if let JSON = response.result.value{
                print(JSON)
                //print(JSON["name"])
                //print(JSON["age"])
            }
            break

        case .failure(_):
            print("There is an error")
            break
    }
}

And it gives me the following response:

(
    {
        Name = "Peter";
        Age = "18";
    }
)

The problem is that I could not access to that values (Name and Age) because when I try to do JSON["name"] I am getting the following error:

Type 'Any' has no subscript members

I also have tried adding as? [String: Any] as this question suggest: Alamofire fire variable type has no subscript members and this other one also suggest: Type Any has no subscript members Error in Swift 3.0? but any response is giving to me when I use it.

If I use:

case .success(_):
    if let JSON = response.result.value as? [String: Any]{
          print(JSON)
          print(JSON["TitularEmail"] as! String)
     }
     break

No errors are shown neither in Xcode or in the console of Xcode. Instead, no response is given.

How can I solve this error on a proper way? It is ok, with the solution before I am not getting any error but I am not getting any response also so it does not fix it at all.

Thanks in advance!

Your JSON is seem tobe an Array, not Dictionary. So try as? [[String: Any]] not as? [String: Any] — larva, Sep 23 '16 at 08:23

Ekta Padaliya · Accepted Answer · 2016-09-23T08:31:30.927

2

Try below code:

Alamofire.request(url!, method: .get, parameters: nil, encoding: JSONEncoding.default, headers: nil).responseJSON { response in

switch(response.result) {
    case .success(_):
        if let JSON = response.result.value as! [[String : Any]]!{
                print("JSON: \(JSON)")
                let dic = JSON[0] as [String:AnyObject]!
                print("TitularEmail : ",dic?["TitularEmail"])
            }
        break

    case .failure(_):
        print("There is an error")
        break
}
}

edited Sep 23 '16 at 08:31

answered Sep 23 '16 at 08:10

Ekta Padaliya

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Thanks for your reply but it is giving to me the same behaviour. No errors and no responses on the console. – Francisco Romero Sep 23 '16 at 08:17
Are you able to print JSON? – Ekta Padaliya Sep 23 '16 at 08:20
No, when I try to cast it, I am not able to print JSON. When I do not cast it, I can print it perfectly. – Francisco Romero Sep 23 '16 at 08:22
Check my updated answer. Because your response is in array that's why you need to typa cast in "[[String : Any]]" as @A Bào said. – Ekta Padaliya Sep 23 '16 at 08:26
Thank you very much. It is very close. Now I am getting `TitularEmail : Optional(Peter)`. How can I get the text inside of it? I tried `dic?["TitularEmail"].text` but it gives to me `nil` value. – Francisco Romero Sep 23 '16 at 08:52
@Error404 Thats Gud :) – Ekta Padaliya Sep 23 '16 at 09:34

"Type 'Any' has no subscript members" error on Alamofire 4.0

1 Answers1