An explicit conversion exists (are you missing a cast?) shenoywebapi D:\shenoystudio\shenoywebapi\Controllers\RateController.cs 69 Active : Hello guys can anyone try to solve this my error i got stuck here, it shows the ..(Cannot implicitly convert type 'shenoy webapi.Models.PatIndex' to 'System.Collections.Generic.IEnumerable<shenoywebapi.Models.PartIndex>'. An explicit conversion exists (are you missing a cast?) shenoywebapi D:\shenoystudio\shenoywebapi\Controllers\RateController.cs 69 Active)

 ```[Route("api/Rate/getproductrate")]
        public IEnumerable<Rate> GetProductRate()
        {
            var list = new List<Rate>();


            var dsRate = SqlHelper.ExecuteDataset(AppDatabaseConnection, CommandType.StoredProcedure, 0, "GetProductRates");

            if (dsRate.Tables[0].Rows.Count > 0)
            {
                foreach (DataRow row in dsRate.Tables[0].Rows)
                {
                    list.Add(new Rate
                    {
                        Id = Convert.ToInt64(row[0]),
                        SerialNumber = row[1].ToString(),
                        ProductName = row[2].ToString(),
                        Unit = row[3].ToString(),
                        PartIndex = new PartIndex { Series = row[4].ToString() },

                    });
                }
            }

            return list;
        }
```
this is my model

```namespace shenoywebapi.Models
{
    public class Rate
    {
        public long Id { get; set; }

        public DateTime wefDate { get; set; }

        public string SerialNumber { get; set; }

        public string ProductName { get; set; }

        public string Unit { get; set; }

        public long Rates { get; set; }

        public IEnumerable<PartIndex> PartIndex { get; set; }
    }
}
```

Severity	Code	Description	Project	File	Line	Suppression State
Error	CS0266	Cannot implicitly convert type 'shenoywebapi.Models.PartIndex' to 'System.Collections.Generic.IEnumerable<shenoywebapi.Models.PartIndex>'. An explicit conversion exists (are you missing a cast?)	shenoywebapi	D:\shenoystudio\shenoywebapi\Controllers\RateController.cs	69	Active