Invalid Argument in Feature Service while inserting Geometry

[Anonymous]

I am trying to insert a polygon geometry in Oracle Spatial Database (Oracle). I am getting “Invalid Argument(s)” error with StackTrace          "- FeatureUtils::FillFdoPropertyCollection line 568 file .\\AcMapFeatureUtils.cpp\n" string”

I have only three fields in Oracle. ID(integer), NAME (string) and GEOM (SDO_GEOMETRY). Spatial Index is defined of GEOM field.

Error is coming on execution of UpdateFeatures function.

MgLinearRing ring = geoFac.CreateLinearRing(coordCollection);

                    MgPolygon poly = geoFac.CreatePolygon(ring, null);

                    MgWktReaderWriter wktRW = new MgWktReaderWriter();

                    String wktStr = wktRW.Write(poly);

                    MgGeometry geom = wktRW.Read(wktStr);

MgPropertyCollection propcol = new MgPropertyCollection();

                    propcol.Add(new MgInt32Property("ID", 31));

                    propcol.Add(new MgStringProperty("NAME", "Polygon_31"));

                    propcol.Add(new MgGeometryProperty("GEOM", agfReadWrite.Write(geom1)));

                    MgFeatureCommandCollection commands = new MgFeatureCommandCollection();

                    MgInsertFeatures insertFeature = new MgInsertFeatures(className, propcol);

                    commands.Add(insertFeature);

                    //featureService.

                    featureService.UpdateFeatures(rsid, commands, true);

[Daniel.Du]

Have you ever looked into this blog post? It talks about SQL Server, but it applies to Oracle as well: 

http://adndevblog.typepad.com/infrastructure/2012/05/inserting-fdo-features-into-sql-server-using-ge...