DynamoVisualProgramming.DynamoServices by Autodesk

<PackageReference Include="DynamoVisualProgramming.DynamoServices" Version="3.4.0-beta6312" />

 NodeInternalException

using System; namespace DynamoServices { [Serializable] public class NodeInternalException : Exception { public NodeInternalException() { } public NodeInternalException(string message) : base(message) { } public NodeInternalException(string message, Exception inner) : base(message, inner) { } } }