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
