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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: 2.10.0
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Component/s: Serialization
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None
When BsonSerializationArgs is not provided the default value will sometimes have a null value for the NominalType.
This can result in an undesired `_t` discriminator value.
Reproduction:
namespace ConsoleApplication
{
public class C
{
public int X { get; set; }
}
public class Program
{
public static void Main()
{
var c = new C { X = 1 };
using (var stringWriter = new StringWriter())
using (var writer = new JsonWriter(stringWriter))
{
BsonSerializer.Serialize(writer, c);
var json = stringWriter.ToString();
}
}
}
}
Results in:
"{ \"_t\" : \"C\", \"X\" : 1 }"
But the `_t` is not supposed to be there.
- is related to
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- Closed
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CSHARP-3889 System.InvalidOperationException: 'An Array value cannot be written to the root level of a BSON document.' when using MongoDB.Bson version 2.11.0 or higher
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- Closed
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