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  1. C# Driver
  2. CSHARP-418

NullReferenceException in LINQ query when querying against inherited field or property

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Details

    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • 1.4.1
    • 1.4
    • None
    • None

    Description

      To reproduce:

      public class C
      {
          public ObjectId Id;
          public int X;
      }
       
      public class D : C
      {
          public int Y;
      }

       
      var query = from d in collection.AsQueryable<D>()
                  where d.X == 1
                  select d;
       
      foreach (var document in query)
      {
          Console.WriteLine(document.ToJson());
      }

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            robert@mongodb.com Robert Stam
            robert@mongodb.com Robert Stam
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              Created:
              Updated:
              Resolved: