[Geomoose-users] getProjection error - select.php

[Bistrais, Bob]

I came up with a workaround, not great but works, I combined several layers into one (I used ArcGIS Union command). If the data contains both poly and line, buffer the line layer by a small amount, a couple of meters, then union that.  This unioned layer can serve as your query layer.
Like I said, not a great solution but simulates querying a group.  You can even have it invisible and have your original layers displayed instead.


From: TC Haddad [mailto:tchaddad at gmail.com]
Sent: Monday, June 10, 2013 2:47 PM
To: Bistrais, Bob
Cc: geomoose-users at lists.osgeo.org
Subject: Re: [Geomoose-users] getProjection error - select.php

Yes -I was able to test and confirm that if I explode my GROUP back into individual layers everything works again, so that is the temporary solution to the problem.

Tanya

On Mon, Jun 10, 2013 at 7:16 AM, Bistrais, Bob <Bob.Bistrais at maine.gov<mailto:Bob.Bistrais at maine.gov>> wrote:
I think that's a likely culprit (the Group issue).  AFAIK, that is not resolved, but I'm still on MapServer 6.0.2.  It would be worth checking with the experts on the MapServer project.

Bob from Maine

From: geomoose-users-bounces at lists.osgeo.org<mailto:geomoose-users-bounces at lists.osgeo.org> [mailto:geomoose-users-bounces at lists.osgeo.org<mailto:geomoose-users-bounces at lists.osgeo.org>] On Behalf Of TC Haddad
Sent: Friday, June 07, 2013 6:34 PM
To: geomoose-users at lists.osgeo.org<mailto:geomoose-users at lists.osgeo.org>
Subject: [Geomoose-users] getProjection error - select.php


I've crashed into the same issue that Bob (from Maine) posted about on the Mapserver list last September:

http://lists.osgeo.org/pipermail/mapserver-users/2012-September/073223.html
I was wondering if it ever got solved?

++++++
In my version of events, I can say that the layer being queried seemed to work fine as an individual layer (yesterday), but as soon as it was combined in a GROUP with other related layers, this 500 server error occurs:

Call to a member function getProjection() on a non-object in \htdocs\php\select.php on line 215
This is happening with the buffered_select tool in GM 2.6.1. All layers in the group have the same projection defined in their LAYER descriptions..
Maybe the flaw is that GM looks for the GROUP name and not for the LAYER name when it looks for the projection? and a GROUP does not (cannot?) have a projection definition?

Tanya



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