[Chameleon] Query Widget Bug?

[Paul Spencer]

damn.  Thats exactly my version.

do you know what layer is being queried when you get this error?  At the 
point that Chameleon gets to this line, MapScript has already reported a 
certain number of results and this code is the correct way to read the 
results AFAIK.

A couple of thoughts/ideas/questions:

* $oShape->free() should probably be called at the end of the loop (just 
before // end for loop)

* what type of layer is being queried?  Is it, perchance, a postgis 
layer or some other spatial database layer?  My thought here is that the 
connection may be getting corrupted or timed out or something

* are you using MapScript as a cgi or a module?

* what version of PHP are you using

I've also cc'd Daniel Morissette to see if there is anything in the 
MapServer core that would indicate why you would get this particular 
error message from this particular mapscript call.

Cheers

Paul

Corey Puffalt wrote:
> Yeah that's what I thought too... :P  I've left the chameleon stuff
> untouched so it should be exactly what you have (at least as
> distributed by the FGS project.)
> 
> At any rate, I've attached the file... the line referred to seems to
> be this one:
> 
>             $oShape = $oLayer->getShape($oResult->tileindex,
>                                                         $oResult->shapeindex);
> 
> Corey
> 
> On Thu, 10 Mar 2005 11:39:20 -0500, Paul Spencer
> <pspencer at dmsolutions.ca> wrote:
> 
>>Corey, this is strange.  That line in my copy of map_query is nowhere
>>where this error could come from.
>>
>>Can you send me your map_query.php please.
>>
>>Paul
>>
>>Corey Puffalt wrote:
>>
>>>Hello...
>>>
>>>Every now and again I'm getting the following error appearing when
>>>using the Query widget.  I'm not yet sure what's triggering the
>>>problem though it does appear specific to certain queryable layers.
>>>The following error message appears in the Query pop-up window:
>>>
>>>Fatal error: [MapServer Error]: msQueryByPoint(): No matching
>>>record(s) found. in
>>>/stuff/fgs-chameleon_2.0/apps/chameleon-2.0/htdocs/common/wrapper/map_query.php
>>>on line 561
>>>
>>>Any ideas?
>>>
>>>Thanks,
>>>Corey

-- 
+-----------------------------------------------------------------+
|Paul Spencer                           pspencer at dmsolutions.ca   |
+-----------------------------------------------------------------+
|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
+-----------------------------------------------------------------+