Invisible WMS layer??? Help please.

M.L. Jackson mljacks2 at HOTMAIL.COM
Thu Jun 29 08:22:37 PDT 2006


I must have mistyped something or misunderstood.  What service reports wms 
request urls?  I only ran across the url which seemed to be rarely and 
randomly generated in Tomcat's output.

>From: Brock Anderson <banders at REFRACTIONS.NET>
>Reply-To: Brock Anderson <banders at REFRACTIONS.NET>
>To: MAPSERVER-USERS at LISTS.UMN.EDU
>Subject: Re: [UMN_MAPSERVER-USERS] Invisible WMS layer???  Help please.
>Date: Wed, 28 Jun 2006 16:31:33 -0700
>
>Mapserver may be fairly silent about errors when it acts as a WMS client. 
>Most likely the request that Mapserver sends to the other WMS server is 
>failing somehow. I think you mentioned previously that you have direct 
>access to the other WMS service (which mapserver uses as the source for its 
>photo layer.) You can probably set that service up to report incoming WMS 
>request URLs, and you can use those URLs to track down the problem.
>
>Brock
>
>M.L. Jackson wrote:
>
>>My wms layer does not display and it does not produce an error. This is 
>>what my wms layer looks like:
>>
>>LAYER
>>NAME "photo"
>>STATUS DEFAULT
>>TYPE RASTER
>>MINSCALE 10000
>>#MAXSCALE 10000
>>
>>CONNECTIONTYPE WMS
>>CONNECTION "http://terraservice.net/OgcMap.ashx?"
>>
>>METADATA
>>"wms_srs" "EPSG:4326"
>>"wms_title" "Orthophoto"
>>"wms_name" "DOQ"
>>"wms_server_version" "1.1.1"
>>"wms_format" "image/png"
>>"wms_layers" "doq"
>>"wms_group_title" "background"
>>"wms_onlineresource" "http://terraservice.net/OgcMap.ashx?"
>>"wms_latlonboundingbox" "-124 46 -110 52"
>>#"wms_connectiontimeout" "120"
>>END
>>PROJECTION
>>"init=epsg:4326"
>>END
>>DEBUG ON
>>END
>>
>>I have debugging on and it has generated files for errors before. Whatever 
>>is going on now is not producing an error file though. The mapserver 
>>application comes up displaying the map as usual but no matter how far I 
>>zoom into the map there are no aerial shots (via the wms layer). Any and 
>>all help is appreciated.
>>
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