How to solve this EXC_BAD_ACCESS(code=EXC_i386_GPFLT )in swift programming

Question

this is my code.getting this EXC_BAD_ACCESS(code=EXC_i386_GPFLT).I don\'n know how to find and solve plz help me ...application getting crash when get longitude

Answer 1

In that type of situation you can convert latitude to string. Updated code:

 mapServerRequest="Hyderabad,india"
    var mapAddress:NSString=mapServerRequest
    mapAddress.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.URLPathAllowedCharacterSet())
         println(mapAddress)
    var urlpath=NSString(format: "http://maps.googleapis.com/maps/api/geocode/json?address=%@", mapAddress)
         println(urlpath)
    var url = NSURL.URLWithString(urlpath)
        println(url)
    var jsonData:NSData=NSData(contentsOfURL:url)

           if(jsonData != nil)
        {
            var error:NSError=NSError(coder: nil)
            var result:NSDictionary=NSJSONSerialization .JSONObjectWithData(jsonData, options: NSJSONReadingOptions.MutableContainers, error: nil) as NSDictionary
            //println(result)
            if (error != nil)
            {
                mapServerResultArray=result.valueForKey("results") as NSMutableArray
               // println(mapServerResultArray)

            }
          var longitud:NSString

               longitud=NSString(format:mapServerResultArray.objectAtIndex(0).valueForKey("geometry").valueForKey("location").valueForKey("lng"))
            var latitud :NSString
 latitud=NSString(format:(mapServerResultArray .objectAtIndex(0).valueForKey("geometry").valueForKey("location").valueForKey("lat")))
            placeName=NSString(format:mapServerResultArray .objectAtIndex(0).valueForKey("formatted_address"))
            var longitude:Float=longitud.floatValue
            var latitude:Float=latitud.floatValue
            self.zoomMapAndCenterAtLatitude(latitude)
            self.zoomMapAndCenterAtLongitud(longitude)