Hello list,
i've been dealing all day with this, and i can't find the problem.
It suddenly begun to happen.
Im working with GRASS 6.2.3 under CygWin, and with R 6.2.2 with the
latest libraries (in fact, while trying to solve this problem, i removed
all R versions, and reinstalled the latest. But is still failing).
This is it:
i start GRASS, and open the location i'm working with.
then i start R from GRASS console, load spgrass6 library, and i transfer
a vector map:
GRASS> r --no-save
R> library(spgrass6)
R> medidas <- readVECT6("medidas")
everything goes fine so far.
but if i try to transfer some other vector map, it fails. In fact, if i
just try to export a vector map to the temporary directory used by
readVECT then:
v.out.ogr input=ejes_1 type=line,boundary
dsn=/home/usuario/grassdata/Valencia/geo_info/.tmp/facundo olayer=mmtest
layer=1 format=ESRI_Shapefile
ERROR 4: Unable to open
/home/usuario/grassdata/Valencia/geo_info/.tmp/facundo/medidas.shx or
/home/usuario/grassdata/Valencia/geo_info/.tmp/facundo/medidas.SHX.
ERROR 4: Failed to open shapefile
/home/usuario/grassdata/Valencia/geo_info/.tmp/facundo/medidas.shp.
It may be corrupt.
No se puede abrir el origen de datos OGR
'/home/usuario/grassdata/Valencia/geo_info/.tmp/facundo'
Note that while i tried to write a file called mmtest, the error talks
about de previously wwritten file: medidas
Besides, i can write fine to any other directory.
So i go see what's going on in there, and i verify that after the first
transfer is done there remains those files medidas.dbf and medidas.shp,
which are responsible of the failure, since if i remove them manually,
the failure stops.
the problem arises only after de use of readVECT6. If i try to export a
map to that directory it doesn't "hang" the directory.
it looks as if the use of readVECT6 blocked the directory.
Thank you in advance.
Departament d'Estad?stica i Investigaci? Operativa
Universitat de Val?ncia (Estudi General)
Facultat de Matem?tiques, Dr. Moliner 50, 46100 Burjassot, Spain.
(+34) 96 354 3987, fax: (+34) 96 354 3238
e-mail: Facundo.Munoz at uv.es