Exception from HRESULT: 0x80040013: when Integrating R with C#:

Question

I am trying to interface R with C# web application.I tried many solutions being provided but couldn\'t get it through. Error I am getting is: Exception from HRESULT: 0x80040

Answer 1

I have used the COM method to interface to c# some years ago, but I gave up because on each version change there were problems similar to that you mentioned. In addition, the licensing scheme of R(D)COM is a bit obscure to me, and the .NET/COM/R tour has too many corners.

My current choice is Rserve, which is well maintained and has never let me down. I had written my own test bed for c#, but I consider it obsolete because RserveCLI is more complete.

R.NET in theory is a better concept, but for strange reasons it is considered "stable" by the author, which is highly euphemistic because of the many bugs mainly in memory management. Too bad it never took off.