Error - Invalid arguments

Question

Hi

I am getting this error -

	Name	Value	Type
?	$exception	{"The best overloaded method match for 'NimbusAPi.AwbTracking.GetData(string)' has some invalid arguments"}	Microsoft.CSharp.RuntimeBinder.RuntimeBinderException

dynamic json = JsonConvert.DeserializeObject(response.Content);

            GridView1.DataSource = GetData(json);
            GridView1.DataBind();
        }
        private DataTable GetData(string jsondata)
        {
            string json = jsondata;
            rootObject = JsonConvert.DeserializeObject<RootObject>(json);
            List<OrderDetails> orderDetails = new List<OrderDetails>();
            orderDetails.Add(rootObject.data);
            DataTable dataTable = ToDataTable(orderDetails);
            return dataTable;
        }

Below is the response returned

{"status":true,"data":{"id":"16621681","order_id":"29920015","order_number":"890","created":"2022-12-26","edd":"","pickup_date":"","rto_initiate_date":"","delivered_date":"","shipped_date":"","awb_number":"14189990126365","rto_awb":"","courier_id":"3","warehouse_id":"132002","rto_warehouse_id":"132002","status":"cancelled","rto_status":"","shipment_info":"","history":[{"status_code":"PP","location":"CAR\/HUB, Chandigarh, CHANDIGARH","event_time":"2022-12-26 19:37","message":"Pickup Not Done"},{"status_code":"PP","location":"CAR\/HUB, Chandigarh, CHANDIGARH","event_time":"2022-12-26 12:10","message":"Out for Pickup"},{"status_code":"PP","location":"CAR\/HUB, Chandigarh, CHANDIGARH","event_time":"2022-12-26 11:17","message":"Pending"}]}}

Thanks

Amit Mohanty · Answer

Try this GridView1.DataSource = GetData(response.Content); GridView1.DataBind();

Jignesh Kumar · Answer

Hi Ramco, You are passing dynamic object to your function GetData which is expecting string type parameter, you need to convert your response to string as below dynamic json = JsonConvert.DeserializeObject(response.Content); GridView1.DataSource = GetData(json.ToString()); GridView1.DataBind(); } private DataTable GetData(string jsondata) { rootObject = JsonConvert.DeserializeObject (jsondata); List orderDetails = new List (); orderDetails.Add(rootObject.data); DataTable dataTable = ToDataTable(orderDetails); return dataTable; }

Ajay Singh · Answer

Hi Ramco, with above code its not clear the exception. May be you cam check your "OrderDetails" class structure should match with "RootObject" class. Give a try by changing getData method as below GridView1.DataSource = GetData(json.toString());