JsonConvert throws a 'not a valid integer' exception when deserializing double type variable

Question

I get an exception when I try to deserialize to an object from a JSON string.

Newtonsoft.Json.JsonReaderException
Input string '106.890907 is not a valid integer. Path 'data[0].loc.coordinates[0]', line 1, position 9413.

This is how I deserialize the object:

var propertiesObj =
          JsonConvert.DeserializeObject<Location>(
              jsonObject);

And, this is how my json looks

{
    "coordinates":
    [
        106.890907,
        -6.149393
    ],
    "type": "Point"
}

Finally, this is how I declare my model class:

Location.cs

public class Location
{
    public List<double> coordinates { get; set; }
    public string type { get; set; }
}

I have refer to this question on StackOverFlow but it did not solve my problem, link .

Please help. I have been unable to find any solution for this. Thanks.

Answer 1

Try this, update JSON:

From

"loc": {
"coordinates": [
  106.890907,
  -6.149393
],
"type": "Point"
}

To

{
"coordinates": [
  106.890907,
  -6.149393
],
"type": "Point"
}

ie Remove "loc" from Json

Answer 2

重新安装Windows 10之后，该错误神秘地消失了。

Answer 3

It's localization problem. You can set your CultureInfo for JsonConvert. I think your system accepts double with coma ( , ) not with dot ( . )