NullReferenceException on BulkInsert with Owned Entity Type on a backing field

[IT-CASADO]

Hi,

I'm having trouble to bulk insert some entity with an owned type. The owned type is a private backing field (_fieldA) (and used by some other public setters)

I get a NullReferenceException on this line: https://github.com/borisdj/EFCore.BulkExtensions/blob/304f48643a294dd274ef256389ec800452e0e521/EFCore.BulkExtensions/TableInfo.cs#L548

I can see that navigationProperty.PropertyInfo is null, but navigationProperty.FieldInfo is not null.

You can find a working repro here: https://github.com/IT-CASADO/EfCoreBulkExtensionsBugs

You can execute the unit tests in the test project.

I'm currently using .NET 6, but I also get this on .NET 8.

[borisdj]

Not sure how to get PropertyInfo from private field. If you can maybe try try to change your entity to standard model with public Property.