[development] GMap and the White Screen Of Death

[Devraj Mukherjee]

We have experienced the white screen of death on other LAMP apps, and
it could be to do with the memory allocation in php.ini (its generally
too low for some of these apps).

On Sat, Jul 31, 2010 at 10:02 AM, Gustavo Cabral <gmcabral at gmail.com> wrote:
> Hi there:
> I've installed drupal 6.17 whit gmap module, It's working fine, I
> proved the macro code on a node:
>
> [gmap|id=map|center=49.2,-123.1|zoom=7|width=600px|height=400px|control=Small|type=Map]
>
> And It shown a google map correctly. But when I proved this snippet:
> <?php
> $north = 38.897546;
> $east  = -77.039394;
> $zoom  = 16;
> $mywmss=array(
> array('name'=>'Terraserver',
>                    'url'=>'http://terraservice.net/ogcmap6.ashx?',
>                    'format'=>'image/jpeg',
>                    'minresolution'=>'1',
>                    'maxresolution'=>'17',
>                    'layers'=>'DOQ',
>                    'copyrights' => array(array(
>                      'minzoom'=>'1',
>                      'bounds'=>'-190,-90,180,90',
>                      'text'=>'&copy; terrasever',
>                      )),
>                    'overlaywith'=>'Hybrid',
>                    'merczoomlevel'=>'5',
>    ),
> array('name'=>'Lizardtech',
>
> 'url'=>'http://wms.lizardtech.com/lizardtech/iserv/ows?service=WMS',
>                    'format'=>'image/jpeg',
>                    'minresolution'=>'1',
>                    'maxresolution'=>'17',
>                    'layers'=>'DC',
>                    'copyrights' => array(array(
>                      'minzoom'=>'1',
>                      'bounds'=>'-190,-90,180,90',
>                      'text'=>'&copy; lizardtech',
>                      )),
>                    'overlaywith'=>'Hybrid',
>                    'merczoomlevel'=>'5',
>    ),
> array('name'=>'NASA_JPL',
>                    'url'=>'http://wms.jpl.nasa.gov/wms.cgi?service=WMS',
>                    'format'=>'image/jpeg',
>                    'minresolution'=>'1',
>                    'maxresolution'=>'17',
>                    'layers'=>'global_mosaic',
>                    'copyrights' => array(array(
>                      'minzoom'=>'1',
>                      'bounds'=>'-190,-90,180,90',
>                      'text'=>'&copy; NASA',
>                      )),
>                    'overlaywith'=>'Hybrid',
>                    'merczoomlevel'=>'5',
>    ),
> );
> $mymap=array('id' => 'map',
>             'control' => 'Large',
>             'tcontrol' => 'on',
>             'zoom' => $zoom,
>             'center' => $north.','.$east,
>             'width' => '100%',
>             'height' => '500px',
>             'type' => 'Satellite',
>             'wmss' => $mywmss,
>             );
> echo gmap_draw_map($mymap);
> ?>
> I got simply the famous white page of death. Can you please tell me
> what can I do to solve that problem? I'm working on my tesis work, so
> please help me.
> Thanks a lot.
>
> --
>
> Linux es Libertad
>