For WMS 1.3.x getFeatureInfo takes I & J instead of X & Y (though I believe
that GeoServer is lenient) and they must be integers as they are pixel
values.
Ian
On 19 June 2013 17:55, Todd Fagin <[email protected]> wrote:
> All,****
>
> ** **
>
> I have a peculiar problem on which I hope someone can assist.****
>
> ** **
>
> I have built a simple OpenLayers application using layers from GeoServer
> version 2.3.2 installed on a CentOS server running Apache 2.2.3.****
>
> ** **
>
> For one of the layers, I have a GetFeatureInfo control.****
>
> ** **
>
> When I run it in a development environment it works fine. However, when
> we go live, I get the following exception:****
>
> ** **
>
> <ServiceExceptionReport version="1.3.0"
> xsi:schemaLocation="http://www.opengis.net/ogc
> http://vmelsapo.ou.edu:8080/geoserver/schemas/wms/1.3.0/exceptions_1_3_0.xsd<http://www.opengis.net/ogc%20http:/vmelsapo.ou.edu:8080/geoserver/schemas/wms/1.3.0/exceptions_1_3_0.xsd>"><ServiceException
> code="InvalidPoint">****
>
> X and Y incorrectly specified****
>
> </ServiceException></ServiceExceptionReport>****
>
> ** **
>
> Here is where it gets particularly odd. We get this exception regardless
> of browser on an Ubuntu box. However, we only get it using Firefox when
> the site is accessed on an old XP box. It works fine using Chrome and
> Internet Explorer on the same XP box. ****
>
> ** **
>
> The XP box has Firefox 21.0, IE 8.0, and Chrome 13.0.782.220. ****
>
> ** **
>
> I have also tried in on different machines with different operating
> systems (XP, 7, a Mac)—all to varying results. Occasionally it works,
> other times it doesn’t. Sometimes, I get nothing but pink tiles, sometimes
> I don’t, Sometimes the layers never render at all.****
>
> ** **
>
> My original guess was that it was something related to using WMS 1.3.0
> instead of 1.1.0 (and why it is defaulting to 1.30 is unknown to me). ****
>
> ** **
>
> So, I am quite confused why it works on some browsers, some operating
> machines, etc., but not in others.****
>
> ** **
>
> Here’s the live-ish site (not complete by any stretch of the
> imagination). If anyone can help with this issue, it would be greatly
> appreciated.****
>
> ** **
>
> http://biosurvey.ou.edu/landcover/oklahoma_landcover.html****
>
> ** **
>
> ** **
>
> Todd Fagin****
>
> ****
>
> Coordinate Solutions, Inc.****
>
> 2804 NW 18th St.****
>
> Oklahoma City, OK 73107****
>
> 405.740.4324 (voice)****
>
> 904.471.5548 (fax)****
>
> www.coordinatesolutions.com****
>
> ** **
>
>
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--
Ian Turton
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