Hi ,

I am using the Sample Site Code for the TemplateService Functionality .

I have set the path in Web.config and I am calling below method after the creation of the Order . I am facing the error Like Following 

Error:  

Mediachase.MetaDataPlus.Configurator.MetaClass cannot be serialized because it does not have a parameterless constructor.

Method Code is as Following

private void SendEmails(PurchaseOrder order, string email)
{
// Add input parameter
Dictionary<string, object> dic = new Dictionary<string, object>();
dic.Add("OrderGroup", order);

// Send out emails
// Create smtp client
SmtpClient client = new SmtpClient();

MailMessage msg = new MailMessage();
msg.From = new MailAddress(_storeEmail, _storeTitle);
msg.IsBodyHtml = true;

// Send confirmation email
msg.Subject = String.Format("{1}: Order Confirmation for {0}", order.CustomerName, _storeTitle);
msg.To.Add(new MailAddress(email, order.CustomerName));
msg.Body = TemplateService.Process("order-purchaseorder-confirm", Thread.CurrentThread.CurrentCulture, dic);

// send email
client.Send(msg);

msg = new MailMessage();
msg.From = new MailAddress(_storeEmail, _storeTitle);
msg.IsBodyHtml = true;

// Send notify email
msg.Subject = String.Format("{1}: Order Notification {0}", order.TrackingNumber, _storeTitle);
msg.To.Add(new MailAddress(_storeEmail, _storeTitle));
msg.Body = TemplateService.Process("order-purchaseorder-notify", Thread.CurrentThread.CurrentCulture, dic);

// send email
client.Send(msg);
}

Can anyone please guide me ? What i am missing ? What is the above error Indicating ?

Regards,

Paragi