Self Reference when serializing nested Object

MVC5: Object reference not set to an instance of an object?

In ...IdentityModels.cs..., the foreign key properties are not labeled appropriately. The names of the foreign key properties and the navigation property must coincide, else you must use the...[ForeignKey]... attribute....ought to be:...[GridColumn(Title = "Org.", SortEnabled = true, Width = "100")] public int? OrganizationId { get; set; } [NotMa...

Defining Self Referencing Foreign-Key-Relationship Using Entity Framework 7 Code First

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How to implement an self referencing many to many relationship with Entity Framework Core 1.1?

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Entity Framework Core on SQL Server: Failing to delete an optionally self-referenced record

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EF Core 2.1: Self-referencing entity with one to many relationship generates additional column

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Entity Framework Core: self referencing FK column value being replaced with `NULL`

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Only allow self reference to a model that has a reference to the same owner

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Asp.Net Core - How to seed data - Object reference not set to an instance of an object

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EF Core migration error: Object reference not set to an instance of an object

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EF Core - Self referencing relationship with custom foreign/principal key not mapped properties

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