Getting 'how to implicitly convert type' scenarios when using Nullable types with Entity Framework in C# 10
I'm learning this framework and I'm dealing with I'm confused about I'm working with a frustrating scenario while trying to save changes to my database using Entity Framework Core with C# 10..... I have a model defined as follows: ```csharp public class Product { public int Id { get; set; } public string Name { get; set; } public decimal? Price { get; set; } } ``` And I'm using a DTO like this: ```csharp public class ProductDto { public string Name { get; set; } public decimal Price { get; set; } } ``` When I attempt to map the DTO to the model and save it: ```csharp var productDto = new ProductDto { Name = "Sample Product", Price = 19.99m }; var product = new Product { Name = productDto.Name, Price = productDto.Price // behavior occurs here }; context.Products.Add(product); context.SaveChanges(); ``` I'm receiving the following behavior message: ``` want to implicitly convert type 'decimal' to 'decimal?' ``` I've tried explicitly casting the `Price` property to a nullable type using: ```csharp Price = (decimal?)productDto.Price ``` But that doesn’t seem to resolve the scenario. Also, I’ve verified that the `Price` property in the `ProductDto` is correctly set as a non-nullable `decimal`. I've also ensured that all necessary packages are updated to the latest versions. I believe this might have something to do with how nullable types are being handled in my mapping, but I'm not certain. Is there any best practice or recommended approach to properly handle this situation? Any insights would be greatly appreciated! I'm working on a service that needs to handle this. Has anyone else encountered this? Is there a simpler solution I'm overlooking? This is for a microservice running on Debian. This issue appeared after updating to C# 3.10. Any ideas how to fix this?