[GRASSLIST:1160] Re: nviz problems

[Hamish]

There exists some issues with Tcl/Tk 8.4 & NVIZ.

Try recompiling using the Tcl/Tk 8.3 development files.


****> Is this with 5.0.2 or CVS or another version ??? <****

see this thread:
  http://article.gmane.org/gmane.comp.gis.grass.devel/1939

any debugging help is very welcome; it SegFaults the first time 
it sees a "exec" in etc/nviz2.2/scripts/nviz2.2_script.



Hamish



> When nviz is run the following error is produced.
> 
> Adding panels from
> /usr/local/grass5/etc/nviz2.2/scripts
> Nv_(panels)
> toplevel made
> child killed: segmentation violation
>     while executing
> "exec /usr/local/grass5/etc/nviz2.2/NVWISH2.2 -f
> /usr/local/grass5/etc/nviz2.2/scripts/nviz2.2_script
> -name NVIZ >&@stdout"
>     ("eval" body line 1)
>     invoked from within
> "eval exec $env(GISBASE)/etc/nviz2.2/NVWISH2.2 -f
> $env(GISBASE)/etc/nviz2.2/scripts/nviz2.2_script -name
> NVIZ >&@stdout"
>     invoked from within
> "if {$argv == ""} {
> #no arguments
> eval exec $env(GISBASE)/etc/nviz2.2/NVWISH2.2 -f
> $env(GISBASE)/etc/nviz2.2/scripts/nviz2.2_script -name
> NVIZ >&@stdo..."
>     (file "/usr/local/grass5/bin/nviz" line 16)
> 
> PC is 450mhz, 256mb RAM running Slackware 9.0.
> 
> I'd really appreciate it if someone could help out.