--------------------------------------------------------------- Log Entry : 3/7/2024 10:52:55 AM - ------------------------------------------------------------- SettingsController Method:Post_Role System.IndexOutOfRangeException: There is no row at position 0. at System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) at System.Data.DataRowCollection.get_Item(Int32 index) at Sang.VanSales.WebApi.Controllers.SettingsController.Post_Role(InsRole obj) in D:\Sang Solution\Sang.VanSales.WebApi\Sang.VanSales.WebApi\Controllers\SettingsController.cs:line 607