[GRASS-dev] [GRASS GIS] #3200: r.colors is lacking color bars for all predefined colortables

[GRASS GIS]

#3200: r.colors is lacking color bars for all predefined colortables
--------------------------------+-------------------------
 Reporter:  milenan             |      Owner:  grass-dev@…
     Type:  defect              |     Status:  new
 Priority:  normal              |  Milestone:  7.0.6
Component:  Default             |    Version:  7.0.5
 Keywords:  r.colors, v.colors  |        CPU:  x86-64
 Platform:  MSWindows 8         |
--------------------------------+-------------------------
 In wxGUI dialog of r.colors drop down list the color bars are missing
 under Windows

 I discovered in
 https://wingrass.fsv.cvut.cz/grass72/x86_64/logs/log-r69771-56/package.log
 the following bug:
 {{{
 mingw32/lib:/usr/bin:/mingw64/bin/:/c/OSGeo4W64/bin:/c/msys64/usr/src/grass72_release/mswindows/osgeo4w/lib"
 LC_ALL=C  /c/msys64/usr/src/grass72_release/tools/thumbnails.py
 WARNING: No data base element files found
 Traceback (most recent call last):
   File "C:/msys64/usr/src/grass72_release/tools/thumbnails.py", line 206,
 in <module>
     main()
   File "C:/msys64/usr/src/grass72_release/tools/thumbnails.py", line 198,
 in main
     make_image(output_dir, table, grad)
   File "C:/msys64/usr/src/grass72_release/tools/thumbnails.py", line 157,
 in make_image
     convert_and_rotate(tmp_img, outfile, discrete)
   File "C:/msys64/usr/src/grass72_release/tools/thumbnails.py", line 105,
 in convert_and_rotate
     ppmtopng(dst, tmp_img)
   File "C:/msys64/usr/src/grass72_release/tools/thumbnails.py", line 89,
 in ppmtopng
     grass.run_command('g.ppmtopng', input = src, output = dst, quiet =
 True)
   File
 "C:\msys64\usr\src\grass72_release\dist.x86_64-w64-mingw32\etc\python/grass/script/core.py",
 line 410, in run_command
     return handle_errors(returncode, returncode, args, kwargs)
   File
 "C:\msys64\usr\src\grass72_release\dist.x86_64-w64-mingw32\etc\python/grass/script/core.py",
 line 329, in handle_errors
     returncode=returncode)
 grass.exceptions.CalledModuleError: Module run None ['g.ppmtopng', '--q',
 'input=C:/msys64/usr/src/grass72_release/dist.x86_64-w64-mingw32\\demolocation\\PERMANENT\\.tmp/unknown\\4072.0.ppm',
 'output=C:/msys64/usr/src/grass72_release/dist.x86_64-w64-mingw32\\docs\\html\\colortables\\aspect.png']
 ended with error
 Process ended with non-zero return code -1073741819. See errors in the
 (error) output.
 Makefile:16: recipe for target 'thumbnails' failed
 make[4]: [thumbnails] Error 1 (ignored)
 }}}

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3200>
GRASS GIS <https://grass.osgeo.org>