'GetPartsResponse' compilation problem

[Moriam]

Can't compile GrowingObject12StoreProvider.cs

CS1955 C# Non-invocable member cannot be used like a method.
Project Store.Core GrowingObject12StoreProvider.cs line 230

       private void SendObjectParts(long messageId, string uri, ICollection<IDataObject> dataObjects)
        {
            dataObjects.ForEach((dataObject, i) =>
            {
                var flag = i >= dataObjects.Count - 1
                    ? MessageFlags.MultiPartAndFinalPart
                    : MessageFlags.MultiPart;

                var etpUri = new EtpUri(dataObject.Resource.Uri);
                var uid = etpUri.ObjectId;

-->                GetPartsResponse(uri, uid, dataObject.Resource.ContentType, dataObject.Data, messageId, flag);
            });
        }

[EricGriffith]

Which version of Visual Studio are you using to compile the solution?

[Moriam]

Visual Studio Community 2017 v. 15.9.9

[MohMehrnia]

https://github.com/AIKICo/PDS.WITSMLstudio

this is my repository and is converted to dotnet 4.8(enjoy it!)
WITSML Server (ETP Server)
CONFIG IIS AND RUN IT
YOU CAN GENERATE DOCKER FILE
PRE:
MONOGODB (ANY VERSION)