[Geomoose-users] strange highlight-PSOD problem

[Bistrais, Bob]

Well, I know that "group" is a keyword in MapServer .map files, so it may be reserved and therefore caused the problem.

-----Original Message-----
From: geomoose-users-bounces at lists.osgeo.org [mailto:geomoose-users-bounces at lists.osgeo.org] On Behalf Of Basques, Bob (CI-StPaul)
Sent: Thursday, October 18, 2012 2:30 PM
To: Jim Klassen; geomoose-users at lists.osgeo.org
Subject: Re: [Geomoose-users] strange highlight-PSOD problem

Is "group" possibly a keyword that is not supposed to be used somewhere.  I remember something some time back about prohibited column names for SHP files for example . . .

Bobb



>>  -----Original Message-----
>>  From: geomoose-users-bounces at lists.osgeo.org [mailto:geomoose-  
>> users-bounces at lists.osgeo.org] On Behalf Of Jim Klassen
>>  Sent: Thursday, October 18, 2012 12:11 PM
>>  To: geomoose-users at lists.osgeo.org
>>  Subject: Re: [Geomoose-users] strange highlight-PSOD problem
>>  
>>  Thanks for sharing your solution.  It sounds like you may have  
>> found a bug in MapServer.
>>  
>>  On 10/18/2012 11:49 AM, Bistrais, Bob wrote:
>>  > After much scrutiny and several times down the wrong path, I  
>> found that the problems were in the shapfiles of the orthophoto  
>> indices.  So I meticulously looked at what was different between  a 
>> good index layer and one which set off the pink screen.
>>  Projection?  Nope, those were good.  Spatial index?  Nope, no  issue 
>> there.  It turns out that every index layer with a problem  had an 
>> attribute called "group".  This item isn't needed by the  viewer, and 
>> by dropping the "group" item from each index  shapefile, the viewer 
>> works correctly.
>>  >
>>  >
>>  > -----Original Message-----
>>  > From: Eli Adam [mailto:eadam at co.lincoln.or.us]  > Sent: Monday, 
>> October 15, 2012 2:36 PM  > To: Bistrais, Bob  > Cc: 
>> geomoose-users at lists.osgeo.org  > Subject: Re: [Geomoose-users] 
>> strange highlight-PSOD problem  >  > 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&TR
>>  ANSPA
>>  >
>>  RENT=true&MAP=%2Fms4w_304%2Ftmp%2Fms_tmp%2F%2Fselect_684413503254
>>  88.ma
>>  >
>>  p&FORMAT=image%2Fpng&SRS=EPSG%3A26919&BBOX=374887.49149445,487384
>>  0.133
>>  > 1571,516143.11974579,4960061.1010507&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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