[mapguide-users] use WMS feature source to create layer definition

[Kenneth Skovhede, GEOGRAF A/S]

Hi Arnaud.

That is a bug in Maestro.
I have committed a fix for it, so it will be in the next release.
If you manually select the Schema and Column, you should be able to save,
and perhaps use the layer.

The cryptic message means that you have forgotten to fill out those two 
fields :).

Regards, Kenneth Skovhede, GEOGRAF A/S



Arnaud De Groof skrev:
>
> Hi,
>
>  
>
> I created a MapGuide WMS feature source according to the "FdoWmsNotes" 
> (http://trac.osgeo.org/fdo/wiki/FdoWmsNotes). My first WMS feature 
> corresponded to the example given in this note (NASA WMS).  
>
>  
>
> I created with success the feature resource (see picture).
>
>  
>
>  
>
> After all steps described in the note, I used MapGuide Maestro (1.0.9) 
> to create layer definition.
>
> But when I selected the feature resource in a new layer, I received 
> the following message :
>
> /'Failed to read schema from data source. The operation gave the error 
> message : Value cannot be null. Parameter name: input.' /
>
> / /
>
> And when I saved the layer, I encountered the following exception:
>
>  
>
> /"System.Exception: The remote server returned an error: (559) 
> MgDbXmlException.: /
>
> /An exception occurred in DB XML component./
>
> /Error: XML Indexer:  Parse error in document at line, 22, char 25. 
> Parser message: Element 'GridScaleRange' is not valid for content 
> model: 
> '(ResourceId,Opacity,(FeatureName,Geometry,Filter,GridScaleRange),ExtendedData1)'/
>
> /Exception occurred in method MgResourceDefinitionManager.PutDocument 
> at line 554 in file 
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ResourceDefinitionManager.cpp"/
>
> / /
>
>  ---> System.Net.WebException: The remote server returned an error: 
> (559) MgDbXmlException.
>
>    at System.Net.HttpWebRequest.GetResponse()
>
>    at 
> OSGeo.MapGuide.MaestroAPI.HttpServerConnection.SetResourceXmlData(String 
> resourceid, Stream content, Stream header)
>
>    --- End of inner exception stack trace ---
>
>    at 
> OSGeo.MapGuide.MaestroAPI.HttpServerConnection.SetResourceXmlData(String 
> resourceid, Stream content, Stream header)
>
>    at 
> OSGeo.MapGuide.MaestroAPI.ServerConnectionBase.SetResourceXmlData(String 
> resourceid, Stream stream)
>
>    at 
> OSGeo.MapGuide.MaestroAPI.ServerConnectionBase.SaveResourceAs(Object 
> resource, String resourceid)
>
>    at OSGeo.MapGuide.Maestro.EditorInterface.Save(String resid)
>
>  
>
> I tried also with others WMS services but I have always the same errors.
>
>  
>
> Thanks,
>
>  
>
> Arnaud De Groof
>
>  
>
> *
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