[Cartoweb-users] routing module
Oliver Christen
oliver.christen at camptocamp.com
Mon Jun 25 10:07:33 EDT 2007
see:
http://www.cartoweb.org/doc/cw3.3/xhtml/user.install.html#user.install.demo.details.demoRouting.databaseconfiguration
regards
Oliver
----- Original Message -----
From: guillaume champlong
To: Oliver Christen
Sent: Monday, June 25, 2007 3:46 PM
Subject: RE : Re: [Cartoweb-users] routing module
the routing_results table is generated by the module, I think ; and actually, I can't find this table in my db...
Oliver Christen <oliver.christen at camptocamp.com> a écrit :
hi
a DB error message is certainly not a valid id.
ERREUR: la relation ?routing_results_seq? n'existe pas
you are missing a sequence named "routing_results_seq" on the table "routing_results"
I presume it should work if you add one.
regards
Oliver
----- Original Message -----
From: guillaume champlong
To: carto web
Sent: Monday, June 25, 2007 1:25 PM
Subject: Re: [Cartoweb-users] routing module
hi,here's the result after adding the line you said: type objectobjobject(DB_Error)#322 (8) { ["error_message_prefix"]=> string(0) ""
["mode"]=> int(1) ["level"]=> int(1024) ["code"]=> int(-1) ["message"]=> string(23) "DB Error: unknown error" ["userinfo"]=> string(106) "SELECT NEXTVAL('routing_results_seq') [nativecode=ERREUR: la relation ?routing_results_seq? n'existe pas]" ["backtrace"]=> array(26) { [0]=> array(6) { ["file"]=> string(47) "/home/gis2d3d/www/cartoweb3/include/pear/DB.php" ["line"]=> int(888) ["function"]=> string(10) "PEAR_Error" ["class"]=> string(10) "PEAR_Error" ["type"]=> string(2) "->" ["args"]=> array(5) { [0]=> string(23) "DB Error: unknown error" [1]=> int(-1) [2]=> int(1) [3]=> int(1024) [4]=> string(106) "SELECT
NEXTVAL('routing_results_seq') [nativecode=ERREUR: la relation ?routing_results_seq? n'existe pas]" } } [1]=> array(6) { ["file"]=> string(49) "/home/gis2d3d/www/cartoweb3/include/pear/PEAR.php" ["line"]=> int(557) ["function"]=> string(8) "DB_Error" ["class"]=> string(8) "DB_Error" ["type"]=> string(2) "->" ["args"]=> array(4) { [0]=> int(-1) [1]=> int(1) [2]=> int(1024) [3]=> string(106) "SELECT NEXTVAL('routing_results_seq') [nativecode=ERREUR: la relation ?routing_results_seq? n'existe pas]" } } [2]=> array(6) { ["file"]=> string(54) "/home/gis2d3d/www/cartoweb3/include/pear/DB/common.php" ["line"]=>
int(1834) ["function"]=> string(10) "raiseError" ["class"]=> string(4) "PEAR" ["type"]=> string(2) "->" ["args"]=> array(7) { [0]=> object(DB_Error)#321 (8) { ["error_message_prefix"]=> string(0) "" ["mode"]=> int(1) ["level"]=> int(1024) ["code"]=> int(-1) ["message"]=> string(23) "DB Error: unknown error" ["userinfo"]=> string(106) "SELECT NEXTVAL('routing_results_seq') [nativecode=ERREUR: la relation ?routing_results_seq? n'existe pas]" ["backtrace"]=> array(29) { [0]=> array(6) { ["file"]=> string(47) "/home/gis2d3d/www/cartoweb3/include/pear/DB.php"
["line"]=> int(888) ["function"]=> string(10) "PEAR_Error" ["class"]=> string(10) "PEAR_Error" ["type"]=> string(2) "->" ["args"]=> array(5) { [0]=> string(23) "DB Error: unknown error" [1]=> int(-1) [2]=> int(1) [3]=> NULL [4]=> string(106) "SELECT NEXTVAL('routing_results_seq') [nativecode=ERREUR: la relation ?routing_results_seq? n'existe pas]" } } [1]=> array(6) { ["file"]=> string(49) "/home/gis2d3d/www/cartoweb3/include/pear/PEAR.php" ["line"]=>
int(557) ["function"]=> string(8) "DB_Error" ["class"]=> string(8) "DB_Error" ["type"]=> string(2) "->" ["args"]=> array(4) { [0]=> int(-1) [1]=> int(1) [2]=> NULL [3]=> string(106) "SELECT NEXTVAL('routing_results_seq') [nativecode=ERREUR: la relation ?routing_results_seq? n'existe pas]" } }apparently, there is no sequence on the routing_results table, whereas there should, is that it?so what to do?thanksG.Oliver Christen <oliver.christen at camptocamp.com> a écrit :
Hi
SELECT Object id #336 doesnt look like correct sql.
I would say some error occured when the sql was generated.
the $resultsId variable doesnt seem to be replaced correctly.
try to add:
x($resultsId);
at the beginning of the the getNodes function in ServerDemoRouting.php
this will display the content of the variable and stop further execution of the program.
Let me know whats the result
regards
Oliver
----- Original Message -----
From: guillaume champlong
To: carto web
Sent: Sunday, June 24, 2007 7:18 PM
Subject: [Cartoweb-users] routing module
hi,
I have a problem with my routing module; everything works on pgsql (functions, etc) but when I launch a research in my cartoclient, I have this error:
class: SoapFaultWrappermessage: Error quering routing database Message: DB Error: unknown error Userinfo: INSERT INTO routing_results SELECT Object id #336, 1182704023, gid, the_geom FROM route500_44 WHERE edge_id = 533 [nativecode=ERREUR: erreur de syntaxe sur ou pr?s de ?id? at character 43]Backtrace:file: 69 - /www/cartoweb3/projects/carene/plugins/demoRouting/server/ServerDemoRouting.phpcall: Utils::checkDbError(Object(DB_Error), "Error quering routing database")here's the mapfile layer:
LAYER
NAME "graph"
TYPE LINE
STATUS ON
CONNECTIONTYPE postgis
CONNECTION "user=my_user password=my_passwd host=localhost dbname=my_db"
DATA "the_geom from routing_results"
TEMPLATE "ttt"
END
I specified the name of the column containing the name of the towns in the routing.ini (client side), as well as the name of the vertices table.
can you tell me where this problem comes from?
thanks
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