Layer ist ungültig: Der Layer dbname='routing' host=localhost port=5432 user='postgres' password='admin' key='result_seq'
table="(SELECT mfr_2po_4pgr.*, result.seq AS result_seq, result.node
AS result_node, result.cost AS result_cost FROM mfr_2po_4pgr
JOIN (SELECT seq, id1 AS node, id2 AS edge, cost
FROM pgr_dijkstra(' SELECT id AS id, osm_source_id::int4
AS source, osm_target_id::int4 AS target, cost::float8 AS cost, reverse_cost::float8 AS reverse_cost
FROM mfr_2po_4pgr', 17642444, 10372788, false, true))
AS result ON mfr_2po_4pgr.id = result.edge)" (geom_way) sql=
ist ungültig und kann der Karte nicht hinzugefügt werden