Function model.get_model_info() error

[vitaly-novikov]

RFEM 6.04.0012, Dlubal.RFEMWebServiceLibrary 6.5.5
Code C# line
modelInfo testModelInfo = model.get_model_info();
gives an error. What's the problem?

Unhandled exception. System.ServiceModel.CommunicationException: An error occurred while sending the request.
---> System.Net.Http.HttpRequestException: An error occurred while sending the request.
---> System.IO.IOException: Unable to read data from the transport connection: The remote host forcibly closed an existing connection.
---> System.Net.Sockets.SocketException (10054): The remote host forcibly closed an existing connection.
--- End of inner exception stack trace ---
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
at System.Net.Http.HttpConnection.g__ReadAheadWithZeroByteReadAsync|44_0()
at System.Net.Http.HttpConnection.SendAsyncCore(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
--- End of inner exception stack trace ---

[vitaly-novikov]

Found that the function works in RFEM 6.08.0008, Dlubal.RFEMWebServiceLibrary 6.8.7. The issue is closed!