[Qgis-user] Invalid geometry
Sergio A Estay
sergio.estay at uach.cl
Fri Jun 22 07:37:27 PDT 2012
Hi Everybody and Ramon,
From the last actualization from QGIS 1.7.4 to 1.8.0 all my shp files
have "invalid geometry". For that reason now I can't make intersection
between vector layers. Previous to the actualization everything works
fine (using the same vector files).
As a polygons shp files I use this cover:
http://www.mappinghacks.com/data/TM_WORLD_BORDERS_SIMPL-0.2.zip
As a points vector layer I use the attached shp file.
If I try to make the intersection from Qgis/vectorial/geoprocess menu I
obtain "invalid geometry", but If I install the sextante python
complement, open the Toolbox and run intersection from the ftools
submenu everything is OK.
Any advice will be very useful
Thanks
Sergio
--
Sergio A. Estay
Inst. Ciencias Ambientales y Evolutivas
Universidad Austral de Chile
Casilla 567, Valdivia, Chile
Phone: 5663-293913
http://www.ciencias.uach.cl/instituto/ciencias_ambientales_evolutivas/academicos/sergio-estay.php
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