PHP MapScript queries

[Woody Wallace]

Hi.

Was there ever a resolution of the segmentation fault problem mentioned
here?  I am having a similar problem now, though I have exhausted all of
the leads presented in this thread.

Thanks.

Woody Wallace
Wisconsin State Cartographer's Office



> Thorsten,
>
> I'm not sure if this is related to your problem or not, but you need to
> have a QUERYITEM and a QUERY object in your layer definition for your
> layer to be queryable.
>
> However, I'm still concerned by the seg. fault and would like to be able
> to track it... if you're using a recent version of MapServer (less than
> a month old) and still get the seg. fault, then perhaps you could zip
> your PHP script and data and send it to me and I'll see if I can
> reproduce the crash.
>
> Daniel
>
>
> Thorsten Fischer wrote:
> >
> > Ladies and gentlemen,
> >
> > I am trying to do a query on a map. The result is a segmentation fault in the
> > mapserver. Please show where to look for errors, maybe in my compiled mapserver.
> >
> > I got a map file with a valid extent and a single layer:
> >
> > name mmplz
> > status on
> > size 600 600
> > symbolset "symbols/newsym.sym"
> > extent
> > units meters
> > shapepath "data"
> > imagecolor 255 255 255
> >
> > layer
> >  name leger
> >  type polygon
> >  status on
> >  data plz
> >  classitem "plz5"
> >  class
> >   symbol 2
> >   outlinecolor 0 0 0
> >   color 255 255 255
> >   end
> > end
> >
> > In php I write:
> >
> > $map = ms_newMapObj ("raderg.map");
> > $mylayer = $map -> getLayerByName ("leger");
> >
> > which works fine. Then:
> >
> > $qres = $mylayer -> queryUsingRect ($rect);
> >
> > where $rect is a valid rectangle -- segfault.
> >
> > MapServer was configured as follows:
> >
> > ./configure --with-apxs=/usr/sbin/apxs --with-tiff=/usr --with-jpeg
> > --with-eppl --with-ttf --without-gif --with-gd=/opt/GIS --with-proj=/opt/GIS
> > --with-php=/home/frosch/src/GIS/mapserver/php-4.0.3pl1
> >
> > php was configured as follows:
> >
> > ./configure --prefix=/usr/lib/apache --without-ttf --disable-debug
> > --with-mysql --enable-calendar --enable-dbase --without-zlib
> > --with-regex=system --with-gd=/opt/GIS --with-apxs=/usr/sbin/apxs
> >
> > Thanks in advance,
> >
> > Thorsten
> >
> > --
> >
> > Thorsten Fischer          thfischer at mapmedia.de
> >
> > ---------------------------------------------------------
> > MapMedia - Kartographie und raumbezogene Informationssysteme
> > Am Borsigturm 42
> > 13507 Berlin
> > Deutschland
> > http://www.mapmedia.de tel: +49 (0)30 43032102
> > ---------------------------------------------------------
>
> --
> ------------------------------------------------------------
>  Daniel Morissette                morissette at dmsolutions.ca
>                  http://www.dmsolutions.ca/
> ------------------------------------------------------------
>   Don't put for tomorrow what you can do today, because if
>       you enjoy it today you can do it again tomorrow.
>
>
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