[Mapserver-users] getFeatureInfo on dynamic layer - empty exception

[Bart van den Eijnden]

Hi Frieso,

perhaps adding a DUMP TRUE to the layer will help.

Best regards,

Bart

On Tue, 28 Oct 2003 09:51:30 +0100, Frieso ter Haseborg <ter-haseborg at sf- 
datentechnik.de> wrote:

> Hi,
>
> I ran into a problem doing a getFeatureInfo-request on a dynamic layer.
> I've got a PHP/Mapscript-component to build dynamic layers, this works
> well on getMap-requests. Trying to do a getFeatureInfo-request I get
> some strange results:
>
> When performin a request with a url like this:
>
> http://my.ip/cgi-bin/mapserv.exe?map=../htdocs/ims.map&version=1.1.0&req
> uest=getFeatureInfo&query_layers=wms&x=251&y=329&INFO_FORMAT=text/plain&
> BBOX=2574700,5752000,2589700,5767000
>
> I get an xml-doc with an empty exception statement:
>
> <?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>
> <!DOCTYPE ServiceExceptionReport SYSTEM
> "http://www.digitalearth.gov/wmt/xml/exception_1_1_0.dtd">
> <ServiceExceptionReport version="1.1.0">
> <ServiceException>
> </ServiceException>
> </ServiceExceptionReport>
>
> This is the corresponding part of the mapfile:
>
> LAYER
> NAME "wms"
> TEMPLATE test.html
> STATUS ON
> TYPE POLYGON
> CONNECTION "http://my.ip/kmvims/test4.php"
> CONNECTIONTYPE WMS
> TOLERANCE 3
> METADATA
> "wms_srs"             "EPSG:26915 EPSG:42101 EPSG:4269 EPSG:4326
> EPSG:42304"
> "wms_name"            "wms"
> "wms_title"				"test"
> "wms_server_version"  "1.1.0"
> "wms_formatlist"      "image/gif,image/png,image/jpeg,image/wbmp"
> "wms_format"          "image/gif"
> "WMS_FEATURE_INFO_MIME_TYPE"    "text/html"
>
> END
> OFFSITE 255 255 255
> END
>
> system-configuration: Win2k; Apache 2.0.47; MS 4.0; PHP 4.3.2, MapScript
> rev 1.177
>
> The getFeatureInfo-request works fine on my shape-layers but no success
> on the dynamic layer. And what's oddest, the php in my dynamic layer
> seems not to be executed at all. When doing a getFeatureInfo-request I
> do just a echo "test"; and log the get-Parameters into a logfile. But
> the log stays untouched, whereas the log works fine on the
> getMap-request. Any ideas?
>
> Any hint would be appreciated.
>
> TIA,
> Frieso ter Haseborg
> - Software Development -
> --
>
> -------------------------------------------------- S&F Datentechnik 
> GmbH&Co.KG Reimersstr. 41b 26789 Leer, Germany
>
>
>
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>



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