[GRASS5] v.out.ascii: Segmentation fault

[Markus Neteler]

On Wed, Nov 24, 2004 at 01:51:58PM +0100, Jachym Cepicky wrote:
> Hallo,
> it's going to be interesting...
> 
> On Wed, Nov 24, 2004 at 11:45:31AM +0100, Markus Neteler wrote:
> > On Wed, Nov 24, 2004 at 09:26:47AM +0100, Jachym Cepicky wrote:
> > > 
> > >[....]
> > 
> > [...]
> >
> > cd grass57
> > find . -type l
> > # ... should only report the .so links of the libgrass_xxx files.
> > 
> > If needed, remove all links to 5.3-CVS ('make mixclean' should do
> > that), then update again from CVS and recompile again.
> > There was a bug in the 'make mixclean' routine which probably
> > left over some links.
> 
> 
> cd /usr/src/grass
> rm -rf grass51
> 
> # should solve this (?)
> 
> cvs -z3 co grass51
> cd grasss51
>  ./configure  --with-grass50=/usr/src/grass/grass/ --with-tcltk-includes=/usr/include/tcl8.4/ --with-postgres-includes=/usr/include/postgresql/ --with-freetype --with-freetype --with-freetype-includes=/usr/include/freetype2/ --with-readline

Mine looks like this:
./configure --with-cxx \
  --with-postgres-includes=/usr/include/pgsql \
  --with-gdal=/usr/local/bin/gdal-config \
  --with-proj \
  --with-motif \
  --with-glw \
  --with-nls \
  --with-freetype  --with-freetype-includes=/usr/include/freetype2

 
> make
> # [...]
> Started compilation: St lis 24 12:44:56 CET 2004
> Errors in:
> /usr/src/grass/grass51/raster3d/r3.showdspf


Should be cured by --with-glw (guessing).

> Finished compilation: St lis 24 12:58:17 CET 2004
> checkinstall -D
> #[...]
> 
> OK, run grass57 and than
> 
> 
> > 
> > If it still fails, run (in every mapset)
> >  v.build.all
> > to rebuild the topology.
> 
> GRASS 5.7.cvs:~ >v.rebuild.all
> #[....]
> GRASS 5.7.cvs:~ > v.out.ascii novy
> Segmentation fault

Please try

 strace v.out.ascii novy

what's written at the end?

> GRASS 5.7.cvs:~ > d.vect novy
> (no problem)
> 
> but there occurres another problem:
> 
> GRASS 5.7.cvs:~ > nviz elev=dem
> WARNING: G3d_readWindow: unable to find
>          [/home/jachym/grassdata/krtiny/mapserv/WIND3], using default.
> WARNING: G3d_readWindow: unable to find
>          [/home/jachym/grassdata/krtiny/PERMANENT/DEFAULT_WIND3].
> FATAL ERROR: G3d_initDefaults: Error reading window

Should have been solved a few minutes ago in CVS by Bob.

> GRASS 5.7.cvs:~ > g3.createwind b=0 t=1000 dres=1

The above fix makes this now unnecessary:

Example:
GRASS 5.7.cvs:~ > nviz family
WARNUNG:G3d_readWindow: unable to find
        [/home/neteler/grassdata/ojiya/test/WIND3].
WARNUNG:G3d_readWindow: unable to find
        [/home/neteler/grassdata/ojiya/PERMANENT/DEFAULT_WIND3].
Creating DEFAULT_WIND3    <- !!
Creating WIND3 File       <- !!
Loading Data
...

Please run

cvs up -dP

again and recompile. We are getting closer :-)

Markus