Alamofire 4 error request 'extra argument in call'

Question

I have updated to Xcode8, swift3 and Alamofire 4 and am now getting an error \'extra argument \'method\' in call\' on the below line beginning \'Alamofire.request\'

Answer 1

Instead of .json for encoding, try JSONEncoding.default.

Your paramters should be casted to: [String : Any]?

This is an issue with compiler which falsely report error for extra argument.

In the end, your line should look like this:

Alamofire.request(pulseVoteEndpoint, method: .post, parameters: pulseNewVote as [String : Any]?, encoding: JSONEncoding.default)
         .response { request, response, data, error in
// rest of the code