c# - How to deserialize object derived from Exception class using Json.net?

Question

I'm trying to deserialize object derived from Exception class:

[Serializable]
public class Error : Exception, ISerializable
{
    public string ErrorMessage { get; set; }
    public Error() { }
}

Error error = JsonConvert.DeserializeObject< Error >("json error obj string"); 

It gives me error:

ISerializable type 'type' does not have a valid constructor.

Answer 1

Adding a new constructor

public Error(SerializationInfo info, StreamingContext context){}

solved my problem.

Here complete code:

[Serializable]
public class Error : Exception
{
    public string ErrorMessage { get; set; }

    public Error(SerializationInfo info, StreamingContext context) 
    {
        if (info != null)
            this.ErrorMessage = info.GetString("ErrorMessage");
    }

    public override void GetObjectData(SerializationInfo info,StreamingContext context)
    {
        base.GetObjectData(info, context);

        if (info != null)
            info.AddValue("ErrorMessage", this.ErrorMessage);
    }
}