[mapguide-users] Resource data was not found

[Cory Gregor]

Thanks Robert,

That got me pass that error.  The map.Create worked.
On to the next bug.   :)


Thanks,
Cory


Robert Bray-2 wrote:
> 
> This problem is not related to session timeout. MgMap.Open takes the 
> name of the runtime map object, not a MapDefinition. Is this script 
> invoked by an InvokeURL command? If so you should be getting the MAPNAME 
> and SESSION parameters from the post data. The MAPNAME parameter should 
> be passed into MgMap.Open as the second argument. The SESSION parameter 
> should be used in the creation of MgUserInformation.
> 
> If you are not running this script from InvokeURL, then you need to call 
> MgMap.Create instead, passing in an instance of MgResourceService, the 
> resource id of the Map Definition, and name of the runtime instance of 
> the map to create. There is no way to hook up a map created in this way 
> back to the viewer however (or at least no way that I am aware of).
> 
> Bob
> 
> 
> François Van Der Biest wrote:
>> You might find a solution to your problem here : 
>> http://www.nabble.com/How-to-check-if-session-is-expired--tf2218864.html#a6549987 
>>
>>
>> It took me a lot of time to find this trick.
>>
>> F.
>>
>> Cory Gregor a écrit :
>>> The code is blowing up on this line:  map.Open(ResourceService,
>>> mgResourceID);
>>> The browser is telling me " Resource datawas not found:  
>>> RuntimeDataResource
>>> data was not found: ....."
>>>
>>> Is the some IIS config problem maybe?  IIS 6 on Win2k3 Server.
>>>
>>> Here is the code...
>>>
>>>     //String mapDefinition =
>>> "Library://Samples/FredWeber/Maps/Default.MapDefinition";
>>>     //String webLayout = 
>>> "Library://Samples/FredWeber/FredWeber.WebLayout";
>>>     String sessionId = "";
>>>     String NoLayers = "No Layers Selected";
>>>
>>>     try
>>>     {
>>>         MapGuideApi.InitializeSockets();
>>>         InitializeWebTier();
>>>
>>>         MgUserInformation userInfo = new 
>>> MgUserInformation("XXXX","YYYY");
>>>         MgSite site = new MgSite();
>>>
>>>         site.Open(userInfo);
>>>
>>>         sessionId = site.CreateSession();
>>>
>>>         MgSiteConnection siteConnection = new MgSiteConnection();
>>>         siteConnection.Open(userInfo);
>>>
>>>         MgResourceService ResourceService =
>>> siteConnection.CreateService(MgServiceType.ResourceService) as
>>> MgResourceService;
>>>         MgFeatureService FeatureService =
>>> siteConnection.CreateService(MgServiceType.FeatureService) as
>>> MgFeatureService;
>>>         MgFeatureQueryOptions QueryOptions = new 
>>> MgFeatureQueryOptions();
>>>
>>>         MgResourceIdentifier mgResourceID = new
>>> MgResourceIdentifier(mapDefinition);
>>>                 MgMap map = new MgMap();
>>>                 map.Open(ResourceService, mgResourceID);
>>>         Response.Write("Got here");
>>>         MgSelection selection = new MgSelection(map);
>>>
>>>         selection.Open(ResourceService, "map");
>>>
>>>         MgReadOnlyLayerCollection Layers = selection.GetLayers();
>>>
>>>         if (Layers.GetCount() > 0)
>>>         {
>>>             for (int i = 0; i < Layers.GetCount(); i++)
>>>             {
>>>
>>>                 //Only check selected features in the Parcels layer.
>>>
>>>                 MgLayer Layer = Layers.GetItem(i);
>>>
>>>                 if (Layer != null && Layer.GetLayerDefinition() == new
>>> MgResourceIdentifier("Default_Map Base_727(3)"))
>>>                 {
>>>                     //Create a filter containing the IDs of the 
>>> selected                     //features on this layer
>>>
>>>                     string LayerClassName = Layer.GetFeatureClassName();
>>>                     string selectionString = 
>>> selection.GenerateFilter(Layer,
>>> LayerClassName);
>>>
>>>                     //Get the feature resource for the selected layer
>>>
>>>                     string LayerFeatureId = Layer.GetFeatureSourceId();
>>>                     MgResourceIdentifier LayerFeatureResource = new
>>> MgResourceIdentifier(LayerFeatureId);
>>>
>>>                     //Apply the filter to the feature resource for 
>>> the                     // selected layer. This returns
>>>
>>>
>>>                     //an MgFeatureReader of all the selected features.
>>>
>>>                     QueryOptions.SetFilter(selectionString);
>>>
>>>                     MgFeatureReader FeatureReader =
>>> FeatureService.SelectFeatures(LayerFeatureResource, LayerClassName,
>>> QueryOptions);
>>>
>>>                     //Process each item in the MgFeatureReader, 
>>> displaying
>>> the                     //owner name and address
>>>
>>>                     while (FeatureReader.ReadNext())
>>>                     {
>>>
>>>                         string val = 
>>> FeatureReader.GetString("FeatureID");
>>>
>>>                         //FeatureReader.GetString("Layer");
>>>
>>>                         Response.Write(val);
>>>
>>>                     }
>>>
>>>                 }
>>>
>>>             }
>>>
>>>         }
>>>
>>>         else
>>>         {
>>>             Response.Write(NoLayers);
>>>         }          
>>>         MapGuideApi.TerminateSockets();
>>>     }
>>>     catch (MgException mge)
>>>     {
>>>         Response.Write(mge.GetMessage());
>>>         Response.Write(mge.GetDetails());
>>>         MapGuideApi.TerminateSockets();
>>>     }
>>>   
>>
>>
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> 
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