[gdal-dev] Seg fault exporting to wkt...

[Even Rouault]

Le mardi 27 novembre 2012 20:35:11, Tyler Mitchell a écrit :
> Just curious why the following two (seemingly similar) approaches using OGR
> Python access act differently.  Should it act that way?

http://trac.osgeo.org/gdal/wiki/PythonGotchas ...

> 
> This works:
>  ...
>  f1 = lay1.GetFeature(1)
>  g1 = f1.GetGeometryRef()
>  g1.ExportToWkt()
> 
> This seg faults:
>  ...
>  g1 = lay1.GetFeature(1).GetGeometryRef()
>  g1.ExportToWkt()
> 
> Same issue with all the GEOS functions I was trying as well.
> 
> Thanks for any thoughts,
> Tyler
> 
> 
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