R: [pgrouting-users] Problem with dijkstra_sp:

Maria Battarra maria.battarra at gmail.com
Wed Apr 27 04:52:34 EDT 2011

Wow Daniel ! This was so fast and at the point!  

Source and target attributes are empty. Should I fill them? With what?

Thanks a lot!



Da: pgrouting-users-bounces at lists.osgeo.org
[mailto:pgrouting-users-bounces at lists.osgeo.org] Per conto di Daniel Kastl
Inviato: mercoledì 27 aprile 2011 11.46
A: pgRouting users mailing list
Oggetto: Re: [pgrouting-users] Problem with dijkstra_sp:




ERROR:  source contains a null value

CONTEXT:  PL/pgSQL function "dijkstra_sp" line 12 at cycle FOR in an
instruction EXECUTE


Can you inspect your data and check that there is no empty "source"









Any idea about what went wrong?

Thanks a lot!




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