Been working on this for a bit with no success. I have a function that goes to a UIButton
solely to perform alamofire calls to my rails api which uses all JSON.
I'm using Swift 2, Alamofire 3, XCode 7 & Rails 4 for my api which is deployed to Heroku
I keep getting this error when I fire off the function :
alamofire.error Code=-6006 "JSON could not be serialized. Input data was nil or zero length.
Here is my code :
@IBAction func Save(sender: AnyObject) {
let postsEndpoint: String = "https://APIURL"
let parameters = [
"users": [
"name": "James McHarty",
"avatar": "Some binary data",
"post": [
"title": "First Test Post",
"body": "This is the first test post for the API",
"liked": "8", //will make INT later
"img": "more binary data"
]
]
]
Alamofire.request(.POST, postsEndpoint, parameters: parameters, encoding: .JSON)
.responseJSON { response in
guard response.result.error == nil else {
// got an error in getting the data, need to handle it
print(response.result.error!)
return
}
}
print("func'd")
}
This is not Alamofire
or swift error, The response returned by the server is not in the JSON format. you can print out response data and check what is wrong in this.
try this code to print out our server data to easily identifying to error and resolve this.
Alamofire.request("Your url").responseJSON(completionHandler: { (response) in
switch response.result {
case .success(let value):
break
case .failure(let error):
print("\n\n===========Error===========")
print("Error Code: \(error._code)")
print("Error Messsage: \(error.localizedDescription)")
if let data = response.data, let str = String(data: data, encoding: String.Encoding.utf8){
print("Server Error: " + str)
}
debugPrint(error as Any)
print("===========================\n\n")
}
})
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With