Attactments with 7.14 not working error with crop

listOfAttachments.Add(new PerplexMail.Attachment(4242)); // Umbraco media node id not working with crop

Exception: System.Web.HttpException (0x80004005): '~{"src": "/media/1350/1436-image.png", "crops": [ //{"alias": "Navigation","width": 200,"height": 200

I fixed it by doing the following

// Using direct filepath as workaround

var _mediaService = ApplicationContext.Current.Services.MediaService;
var media = _mediaService.GetById(4242);
var umbracoFilePath = media.GetValue<string>(Umbraco.Core.Constants.Conventions.Media.File);
var path = HttpContext.Current.Server.MapPath(JsonConvert.DeserializeObject<ImageCropDataSet>(umbracoFilePath).Src);

listOfAttachments.Add(new PerplexMail.Attachment(path));