Welcome to the Blazor feedback portal. We’re happy you’re here! If you have feedback on how to improve the Blazor, we’d love to hear it!>
Thanks for joining our community and helping improve Syncfusion products!
1. Run the sample
2. In this sample, we have populated with byte[] field in dataModel
public class Order
{
public int TaskId { get; set; }
*public byte[] SysTS { get; set; }*
public string TaskName { get; set; }
public int Duration { get; set; }
public int Progress { get; set; }
public string Priority { get; set; }
public int? ParentId { get; set; }
public bool? isParent { get; set; }
}
3. Throws Exception and TreeGrid not populated

Note:- Works fine in Grid