Hi Nicol, You've encountered a known bug of pgdijkstra. You can find some more information and possible solutions on the bug page:
http://bugzilla.maptools.org/show_bug.cgi?id=1180 Regards, Sylvain Le jeudi 22 juin 2006 à 14:54 +0200, Nicol Hermann a écrit : > Hi list, > > i did my first steps with the pgdijkstra routing module distributed with > the cartoweb release 3.2. > I compiled the module against a 8.0.3 Postgresql database with the > following postgis configuration > "POSTGIS="1.1.0CVS" GEOS="2.1.3" PROJ="Rel. 4.4.9, 29 Oct 2004" > USE_STATS DBPROC="0.3.1" RELPROC="0.3.1"" > > I work through the readme document > (http://cartoweb.org/downloads/pgdijkstra/README.txt) and tried the > example in the sektion 'POSTGIS GEOMETRIES IMPORTATION' > > The first step i did after the creation of the table with the given > multilinestrings was: > SELECT assign_vertex_id('routing', 0.1); > > After that i execute the statement: > SELECT create_graph_tables('routing', 'int4'); > > and got the following error: > > ERROR: duplicate key violates unique constraint > "routing_edges_source_key" > CONTEXT: SQL statement "INSERT INTO routing_edges (id, source, target) > VALUES (3, '3', '3')" > PL/pgSQL function "create_graph_tables" line 27 at execute statement > > Any hints what i'am doing wrong? > many thanks > > Nicol > > _______________________________________________ > Cartoweb-users mailing list > [email protected] > http://lists.maptools.org/mailman/listinfo/cartoweb-users _______________________________________________ Cartoweb-users mailing list [email protected] http://lists.maptools.org/mailman/listinfo/cartoweb-users
