Error when uploading SharedHologram Tutorial 240 (Completed)

When uploading Shared Hologram 240 Tutorial Completed project, from Microsoft HoloAcademy in a console pop up eror:
System.Exception: Package directory not found: "C:.......\System.Private.DataContractSerialization\4.1.0". at UnityEditor.Scripting.Compilers.NuGetPackageResolver.Resolve () <0x2b19638 + 0x0032b> in :0
at AssemblyUpdater.Core.AssemblyUpdaterContext.AddFrameworkFolderToSearchPath (Mono.Cecil.AssemblyDefinition assemblyDefinition, Mono.Cecil.DefaultAssemblyResolver resolver,...

Error when uploading SharedHologram Tutorial 240 (Completed)