[mapguide-users] problem using MgResourceService

[porta giorgio]

Hi,

i'm not be able to use MgResourceService.
the code i'm using ( c# ) is the following : 

.......

siteConnection = new MgSiteConnection();
siteConnection.Open(userInfo);
        
MgResourceService resourceService = siteConnection.CreateService(MgServiceType.ResourceService) as MgResourceService;

MgMap map = new MgMap();

// error NOTE "GeoSet" is the correct map name
map.Open(resourceService, "GeoSet");


The error i've is :

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 
Exception Details: OSGeo.MapGuide.MgInvalidArgumentException: Argomento/i non valido/i:
[0] = " "
La stringa non può essere vuota.



I've no idea.
Thank you in advance to all 

GD

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