[GRASS-dev] [GRASS GIS] #2712: WARNING: Unable to rename null file

[GRASS GIS]

#2712: WARNING: Unable to rename null file
------------------------+-----------------------------
  Reporter:  hellik     |      Owner:  grass-dev@…
      Type:  defect     |     Status:  new
  Priority:  blocker    |  Milestone:  7.1.0
 Component:  LibRaster  |    Version:  svn-trunk
Resolution:             |   Keywords:  raster
       CPU:  x86-32     |   Platform:  MSWindows Vista
------------------------+-----------------------------

Comment (by hellik):

 Replying to [comment:11 glynn]:
 > Replying to [comment:10 glynn]:
 >
 > > So, the order needs to be:
 > >
 > > * Write out row pointers
 > > * Close file
 > > * Rename file
 >
 > Try r65775.

 tested with

 {{{
 GRASS Version: 7.1.svn
 GRASS SVN revision: 65777
 Build date: 2015-07-25
 Build platform: i686-pc-mingw32
 GDAL: 1.11.2
 PROJ.4: 4.8.0
 GEOS: 3.4.2
 SQLite: 3.7.17
 Python: 2.7.4
 wxPython: 2.8.12.1
 Platform: Windows-Vista-6.0.6002-SP2 (OSGeo4W)
 }}}


 {{{
 r.slope.aspect --verbose elevation=elevation at PERMANENT slope=myslope
 Prozent fertig...
 Höhen-Ergebnisse für Mapset <user1> in <nc_spm_08_grass7>.
 minimale berechnete Hangneigung 0.0000, maximale berechnete Hangneigung
 38.6894.
 Neigungs-Rasterkarte <myslope> komplett.
 (Sun Jul 26 10:12:35 2015) Befehl ausgeführt (2 Sek)
 }}}

 {{{
 r.param.scale --verbose input=elevation at PERMANENT output=myfeature
 method=feature
 (Sun Jul 26 10:14:01 2015) Befehl ausgeführt (1 Sek)
 }}}

 {{{
 r.watershed --verbose elevation=elevation at PERMANENT threshold=100
 accumulation=myaccum
 ABSCHNITT 1a (von 5): Initiiere den Speicher.
 ABSCHNITT 1b (of 5): Ermittle den Fluß aus der Karte heraus.
 SECTION 2: A* Search.
 SECTION 3a: Accumulating Surface Flow with MFD.
 SECTION 3b: Adjusting drainage directions.
 ABSCHNITT 4: Bestimme Wassereinzugsgebiet.
 ABSCHNITT 5: Schließe Karten.
 (Sun Jul 26 10:15:31 2015) Befehl ausgeführt (7 Sek)
 }}}

 seems to be fixed now, closing ticket

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2712#comment:12>
GRASS GIS <http://grass.osgeo.org>