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  1. C# Driver
  2. CSHARP-3175

Regression in v2.10.2 - No matching creator found

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    • Type: Icon: Bug Bug
    • Resolution: Works as Designed
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 2.10.2
    • Component/s: None
    • None

      This is my Warehouse class:

      Unable to find source-code formatter for language: csharp. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml
      public class Warehouse
{
	public string Id { get; private set; }
	public string Name { get; private set; }
	public LocationAddress? Address { get; private set; }
	public WarehouseShelfSetting? ShelfSettings { get; private set; }
	public WarehouseTrolleySettings? TrolleySettings { get; private set; }

	public Warehouse(string name)
	{
		this.Name = name;
		this.Id = ObjectId.GenerateNewId().ToString();
	}

	public Warehouse(string name, LocationAddress? address)
	{
		this.Name = name;
		this.Address = address;
		this.Id = ObjectId.GenerateNewId().ToString();
	}

	public Warehouse(string id, string name, LocationAddress? address)
	{
		this.Name = name;
		this.Address = address;
		this.Id = id;
	}

	public class WarehouseTrolleySettings
	{
		public LabellingStrategy SlotLabelling { get; set; }
		public int NumberOfSlots { get; set; }
	}

	public class WarehouseShelfSetting
	{
		public LabellingStrategy ShelfLabelling { get; set; }
		public LabellingStrategy SlotLabelling { get; set; }
	}

	public enum LabellingStrategy
	{
		Alphabetic,
		Numeric
	}
}

      This is the document in the database:

      {
    "_id" : ObjectId("5c534452d3224cc69bdcb6ac"),
    "Name" : "Centrallagret",
    "Address" : {
        "StreetAddress" : "Storgatan 1",
        "StreetAddress2" : null,
        "PostalCode" : "123 45",
        "City" : "Stockholm",
        "CountryCode" : "se"
    }
}

      This code has been the same for very long time, but today I upgraded the MongoDB.Driver package, and now I get this exception:

      System.FormatException: An error occurred while deserializing the Address property of class Zwiftly.Items.Warehouses.Warehouse: No matching creator found.
 ---> MongoDB.Bson.BsonSerializationException: No matching creator found.
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.ChooseBestCreator(Dictionary`2 values)
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.CreateInstanceUsingCreator(Dictionary`2 values)
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.DeserializeClass(BsonDeserializationContext context)
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
   at MongoDB.Bson.Serialization.Serializers.SerializerBase`1.MongoDB.Bson.Serialization.IBsonSerializer.Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
   at MongoDB.Bson.Serialization.IBsonSerializerExtensions.Deserialize(IBsonSerializer serializer, BsonDeserializationContext context)
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.DeserializeMemberValue(BsonDeserializationContext context, BsonMemberMap memberMap)
   --- End of inner exception stack trace ---
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.DeserializeMemberValue(BsonDeserializationContext context, BsonMemberMap memberMap)
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.DeserializeClass(BsonDeserializationContext context)
   at MongoDB.Bson.Serialization.BsonClassMapSerializer`1.Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
   at MongoDB.Bson.Serialization.IBsonSerializerExtensions.Deserialize[TValue](IBsonSerializer`1 serializer, BsonDeserializationContext context)
   at MongoDB.Driver.Core.Operations.CursorBatchDeserializationHelper.DeserializeBatch[TDocument](RawBsonArray batch, IBsonSerializer`1 documentSerializer, MessageEncoderSettings messageEncoderSettings)
   at MongoDB.Driver.Core.Operations.FindCommandOperation`1.CreateCursorBatch(BsonDocument commandResult)
   at MongoDB.Driver.Core.Operations.FindCommandOperation`1.CreateCursor(IChannelSourceHandle channelSource, BsonDocument commandResult)
   at MongoDB.Driver.Core.Operations.FindCommandOperation`1.ExecuteAsync(RetryableReadContext context, CancellationToken cancellationToken)
   at MongoDB.Driver.Core.Operations.FindOperation`1.ExecuteAsync(RetryableReadContext context, CancellationToken cancellationToken)
   at MongoDB.Driver.Core.Operations.FindOperation`1.ExecuteAsync(IReadBinding binding, CancellationToken cancellationToken)
   at MongoDB.Driver.OperationExecutor.ExecuteReadOperationAsync[TResult](IReadBinding binding, IReadOperation`1 operation, CancellationToken cancellationToken)
   at MongoDB.Driver.MongoCollectionImpl`1.ExecuteReadOperationAsync[TResult](IClientSessionHandle session, IReadOperation`1 operation, ReadPreference readPreference, CancellationToken cancellationToken)
   at MongoDB.Driver.MongoCollectionImpl`1.UsingImplicitSessionAsync[TResult](Func`2 funcAsync, CancellationToken cancellationToken)
   at MongoDB.Driver.IAsyncCursorSourceExtensions.FirstOrDefaultAsync[TDocument](IAsyncCursorSource`1 source, CancellationToken cancellationToken)

      I backed version by version and found that this regression was introduced in version 2.10.2.

            Assignee:
            dmitry.lukyanov@mongodb.com Dmitry Lukyanov (Inactive)
            Reporter:
            knoopjohn@gmail.com John Knoop
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            0 Vote for this issue
            Watchers:
            7 Start watching this issue

              Created:
              Updated:
              Resolved: