Error (Error Domain=NSCocoaErrorDomain Code=3840 "Invalid value around character 0." UserInfo={NSDebugDescription=Invalid value around character 0.}
Solution 1
There is an issue with my web service. They are giving me the response in "text/HTML" format rather than HTML. When i printed my response on debugger then i got:
"Content-Type" = "text/html; charset=UTF-8";
Now, i updated my webservice and everything is working like a charm.
Solution 2
I am getting same error last time because there will be problem is web service returns me response in array and i am trying to convert its into dictionary and extract its value.
Check Your web service response.
Solution 3
Swift 5, Swift 4
var headers = HTTPHeaders()
headers = [
"Content-Type" :"text/html; charset=UTF-8",
//"Content-Type": "application/json",
//"Content-Type": "application/x-www-form-urlencoded",
//"Accept": "application/json",
"Accept": "multipart/form-data"
]
Himanshu
I enjoy learning about new technology and developing mobile applications with Swift and Objective-C.
Updated on June 05, 2022Comments
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Himanshu almost 2 years
I am getting this error as JSON result.error. While my JSON is an valid one, check it on JSON vaildator online.
This is my code for JSON request.
Alamofire.request(.POST, url, parameters: parameters, encoding:.JSON) .responseJSON { (request, response, result) in hud.hide(true) // Set flag to disale poor internet connection alert weakInternet = false print(result.error) if (result.value != nil) { print("API Response: \(result.value!)") // Pass the response JSON to the completion block completion(json: result.value!) } else { // Response JSON is NULL } }
When i hit the same service with particular request parameters i am getting this response.
{"error":"success","post_data":{"first_name":"hd","last_name":"df","email":"[email protected]","password":"himanshu","confirm_password":"himanshu","companies":["Big Rattle Technologies_Fg_yes"],"institutes":[""]},"msg":"success","data":{"_id":"5742ae1564b35e37369f0838","first_name":"hd","last_name":"df","email":"[email protected]","profile_pic":"","loc":[0,0],"locs":{"type":"Point","coordinates":[0,0]},"institutes":[],"companies":[{"comapny_id":"555b2d0a678e79ed510041ce","group_id":"556c2434678e79a1820041dd","name":"Big Rattle Technologies","designation":"Fg","is_current":"yes"}],"device_token":"","user_group":"site_user","is_verified":0,"is_disclose":1,"is_discover":1,"wallNotification":1,"messageNotification":1,"matchNotification":1,"verificationSent":0,"status":1,"mobile":"","linkedin_id":"","facebook_id":"","os":"","qblox_id":12957726,"updated_at":"2016-05-23 07:15:33","created_at":"2016-05-23 07:15:33","current_company":"Big Rattle Technologies"}}
Anybody knows what is the problem in my case?