JsonConverters not working properly on OData response

[sivak4Net]

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EDM (CSDL) Model Please share your Edm model, for example, CSDL file. You can send $metadata to get a CSDL XML content.

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[sivak4Net]

I am using AspNetCore.OData 8.2.5 and .net6 Api Have a dbcontext entity as Product, On top of Product i have a json converter which is not working as expected like From Product entity response i want to concate the properties

`[JsonConverter(typeof(ProductDataConverter))] public class Product { public int Id { get; set; } public string Name { get; set; }

public List<DataRow> Data { get; set; }
public string Schema { get; set; }

}

public class DataRow { public int Id { get; set; } public int ProductId { get; set; } public string Data { get; set; } }`

my api will be `public async Task<IActionResult> Get(string dataSourceName, ODataQueryOptions<Product> options) {

//var dataSource = await _productDataService.GetDataProductByQuery(dataSourceName).FirstAsync();
var dataSource = await ApplyODataQuery(dataSourceName, options).FirstOrDefaultAsync();         



return Ok(dataSource);

}

private IQueryable ApplyODataQuery(string dataSourceName, ODataQueryOptions<Product> options) { IQueryable<Product> dataSource = _productDataService.GetDataSourceByQuery(dataSourceName).IgnoreAutoIncludes(); var result = options.ApplyTo(dataSource); return result.Cast();
}`

When i execute this code then i am getting the below exception "Error": { "Code": 500, "Message": "Token PropertyName in state Property would result in an invalid JSON object. Path 'Container.Value[0].Instance'." }

Any help would be appreciate, i tried many ways but nothing is working out, Once we execute the db query if i see the result it showing as AspNetCore.SelectAllExpand<Product> with out converter i am able to get the data as expected but if i register that converter then it's not working

[julealgon]

On top of Product i have a json converter which is not working as expected like From Product entity response i want to concate the properties

Can you elaborate a bit more on this? What does your converter to, and why do you need a converter in the first place?