[Cartoweb-users] Re: [Cartoweb-dev] query problem

[Oliver Christen]

Hi

first, please do not post your support questions on cartoweb-dev, this mailing-list is only for message subject about improving/modifiying the code of Cartoweb.
support questions must be posted on cartoweb-users

the error you are getting is most certainly caused by wrong id_attribute_string or wrong query_returned_attributes in your layer's metadata.
check that you do not have typo mistakes and that the characters have the correct lowercase/uppercase.

regards
Oliver

  ----- Original Message ----- 
  From: tamax 
  To: cartoweb-dev at lists.maptools.org 
  Sent: Thursday, June 19, 2008 7:41 PM
  Subject: [Cartoweb-dev] query problem


  Hello!!!

  I´ve developed and application with Cartoweb and query tool can only search data from the shapefile layer but I have layers (type point) that are stored in postgresql-postgis. I´ve added metadata on them and it has generated the following error when I select (with query tool) a region which catch some point:


Class : SoapFaultWrapper
Message : Error [8, Trying to get property of non-object, /var/www/cartoweb3/coreplugins/query/server/ServerQuery.php, 122]
Backtrace:
file: 122 - /var/www/cartoweb3/coreplugins/query/server/ServerQuery.php
call: Common::cartowebErrorHandler(8, "Trying to get property of non-object", "/var/www/cartoweb3/coreplugins/query/server/ServerQuery.php", 122, Array(8))
file: 294 - /var/www/cartoweb3/coreplugins/query/server/ServerQuery.php
call: ServerQuery->resultToTable(Array(1), "mat_aves", "sim_est", Array(0), Object(TableFlags))
file: 423 -
/var/www/cartoweb3/coreplugins/query/server/ServerQuery.php
call: ServerQuery->queryLayer(Object(Bbox), Object(QuerySelection))

  Is it possible to query data from a database layer?
  What can I do?
  The application is avaliable in
  http://ndige01.ccr.ufsm.br/cartoweb3/htdocs/animal.php

  Thanks in advance 


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