[Geomoose-users] strange highlight-PSOD problem

[Eli Adam]

On Mon, Oct 15, 2012 at 8:05 AM, Bistrais, Bob <Bob.Bistrais at maine.gov> wrote:
> I’m not sure where to begin looking into this problem.  In my
> basemap-orthoimagery viewer, http://mapserver.maine.gov/basemap/index.html#
>
> We are getting a strange problem.  If one selects municipal imagery for
> downloading, the selection process works, but the selection does not
> highlight, instead we get the dreaded pink screen of death.  This occurs
> when selecting some image layers, but not all of them.  The NAIP series
> appear to be fine, the selection highlights properly.  But, for example, the
> municipal orthoimagery layers have this problem.  I tried to turn on the
> debug with highlight.map, but that didn’t write anything to the error log.
>
>
>
> Any ideas where to start looking?

I selected some Augusta/Manchester imagery and got the pink screen
then (in firefox: tools-->page info-->Media) went to the url of the
pink tile, http://mapserver.maine.gov/cgi-bin/mapserv.exe?service=WMS&version=1.1.1&request=GetMap&styles=&format=image%2Fjpeg&LAYERS=highlight&TRANSPARENT=true&MAP=%2Fms4w_304%2Ftmp%2Fms_tmp%2F%2Fselect_68441350325488.map&FORMAT=image%2Fpng&SRS=EPSG%3A26919&BBOX=374887.49149445,4873840.1331571,516143.11974579,4960061.1010507&WIDTH=924&HEIGHT=564
which offered to download mapserv.exe which I saved then opened with a
test editor to see:

<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>
<!DOCTYPE ServiceExceptionReport SYSTEM
"http://schemas.opengis.net/wms/1.1.1/exception_1_1_1.dtd">
<ServiceExceptionReport version="1.1.1">
<ServiceException>
msDrawMap(): Image handling error. Failed to draw layer named
'selected'.
msOGRFileOpen(): OGR error. GetLayer(features) failed for OGR
connection `/ms4w_304/tmp/ms_tmp//select_68441350325488.db'.
</ServiceException>
</ServiceExceptionReport>

This is often how MapServer wms errors are delivered.

HTH, Eli


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