[gdal-dev] ogr2ogr segfault

[Even Rouault]

Le mardi 19 mai 2015 11:24:19, Ari Jolma a écrit :
> 19.05.2015, 12:05, Even Rouault kirjoitti:
> > Paolo,
> > 
> >> Hi all.
> >> I'm consistently getting a segfault from:
> >> 
> >> ogr2ogr OUTPUTLAYER.shp strade.shp strade -dialect sqlite -sql "SELECT
> >> ST_Line_Interpolate_Point( geometry , 0.5 ),* FROM 'strade' "
> >> 
> >> Anything I can do for debugging?
> > 
> > Running under gdb and displaying the stack trace.
> 
> ogr2ogr OUTPUTLAYER.shp strade.shp -dialect sqlite -sql "SELECT
> ST_Line_Interpolate_Point( geometry , 0.5 ),* FROM 'strade'"
> ERROR 1: In ExecuteSQL(): sqlite3_prepare(SELECT
> ST_Line_Interpolate_Point( geometry , 0.5 ),* FROM 'strade'):
>    no such function: ST_Line_Interpolate_Point
> 
> I have both SQLite and SpatiaLite support on. What's going on?

Not using a recent enough SpatiaLite I guess

> 
> Ari
> 
> >> Debian Sid, might be a platform specific issue?
> >> https://bugs.debian.org/785091
> > 
> > I've seen recently a similar discussion on spatialite mailing list I
> > think. If upgrading from spatialite 4.something to 4.1.2 or later, GDAL
> > should also be recompiled so as to benefit from the spatialite_init_ex()
> > functions
> > 
> > I don't recall the details but I somehow remember that one of the
> > intermediate spatialite versions had an issue in its termination routine
> > freeing the global GEOS context. I don't have any more problems with
> > latest versions. But the debian ticket you mention seemed to be about a
> > problem that arose with proj4 update. Hum...
> > 
> > Even
> 
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