[Qgis-user] QGIS3 macOS GRASS issues

[Saber Razmjooei]

This is a known issue and we have a ticket:
https://github.com/lutraconsulting/qgis-mac-packager/issues/50

Hopefully we will find some time to fix it.

Regards
Saber

On Fri, 21 Dec 2018 at 06:42, Alex Mandel <tech_dev at wildintellect.com>
wrote:

> Also seems the move from python2 to python3 may be related. Keep an eye
> on this bug too https://github.com/OSGeo/homebrew-osgeo4mac/issues/452
>
> Thanks,
> Alex
>
> On 12/20/18 22:39, Alex Mandel wrote:
> > Stace,
> >
> > FYI, your post got buried as reply to a different thread, so some people
> > might miss it.
> >
> > Looking at the error, it sounds like a classic python problem where
> > someone used spaces sometimes and tabs other times. What type of file is
> > grass74?
> >> TabError: inconsistent use of tabs and spaces in indentation
> >> File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74"
> >
> > I don't have a Mac so I can't test myself but I have some ideas at least
> > on that error. Also looks like it's be reported the bug
> > https://issues.qgis.org/issues/20705
> >
> > Thanks,
> > Alex
> >
> > On 12/20/18 16:12, Mr. Stace D Maples wrote:
> >> Has anyone managed to get a working install of QGIS3, with GRASS
> successfully working properly?
> >>
> >> Could you share how you did it?
> >>
> >> I literally just installed QGIS3 according to the ReadMe on a MacBook
> Pro, fresh out of the box. First thing on the machine other than the OS.
> >>
> >> Still doesn’t work.
> >>
> >> Is no-one else having this issue? I’ve been trying since QGIS3 came out
> and I’ve never been able to get a properly working install.
> >>
> >> Yes, I’ve tried the Lutra Consulting installers, now, as well. Grass
> doesn’t work on those, either.
> >>
> >>
> >> Errors below:
> >>
> >> ```
> >> Processing algorithm…
> >> Algorithm 'v.voronoi' starting…
> >> Input parameters:
> >> { '-a' : False, '-l' : False, '-s' : False, '-t' : False,
> 'GRASS_MIN_AREA_PARAMETER' : 0.0001, 'GRASS_OUTPUT_TYPE_PARAMETER' : 0,
> 'GRASS_REGION_PARAMETER' :
> '-8475108.938998612,-8453077.913650313,4990639.536944103,5011374.619624854
> [EPSG:3857]', 'GRASS_SNAP_TOLERANCE_PARAMETER' : -1, 'GRASS_VECTOR_DSCO' :
> '', 'GRASS_VECTOR_LCO' : '', 'input' :
> 'Point?crs=EPSG:3857&field=id:integer(10)&uid={dcf082ae-d9f8-4b71-b91a-d9c3cb4b6ea3}',
> 'output' :
> '/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_e202206dfa1e4e1d9038f698007327ac/a2d53ae1fce54452a416bb024df6665f/output.gpkg',
> 'smoothness' : 0.25, 'thin' : -1 }
> >>
> >> g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0
> +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"
> >> v.in.ogr min_area=0.0001 snap=-1.0
> input="/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_e202206dfa1e4e1d9038f698007327ac/9dd436b010ba45d89ad65ddd32ae13d3/input.shp"
> output="vector_5c1c2e331b6372" --overwrite -o
> >> g.region n=5011374.619624854 s=4990639.536944103 e=-8453077.913650313
> w=-8475108.938998612
> >> v.voronoi input=vector_5c1c2e331b6372 smoothness=0.25 thin=-1
> output=outputca662649e0e54d1d8bfdf9c18ce2b8c9 --overwrite
> >> v.out.ogr -c type="auto" input="outputca662649e0e54d1d8bfdf9c18ce2b8c9"
> output="/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_e202206dfa1e4e1d9038f698007327ac/a2d53ae1fce54452a416bb024df6665f/output.gpkg"
> format="GPKG" --overwrite
> >> File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 1697
> >> sys.stdout.write("%s\n" % grass_version)
> >> ^
> >> TabError: inconsistent use of tabs and spaces in indentation
> >> File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 1697
> >> sys.stdout.write("%s\n" % grass_version)
> >> ^
> >> TabError: inconsistent use of tabs and spaces in indentation
> >> Execution completed in 0.56 seconds
> >> Results:
> >> {'output': <QgsProcessingOutputLayerDefinition
> {'sink':/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_e202206dfa1e4e1d9038f698007327ac/a2d53ae1fce54452a416bb024df6665f/output.gpkg,
> 'createOptions': {'fileEncoding': 'System'}}>}
> >>
> >> Loading resulting layers
> >> The following layers were not correctly
> generated.<ul><li>/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_e202206dfa1e4e1d9038f698007327ac/a2d53ae1fce54452a416bb024df6665f/output.gpkg</li></ul>You
> can check the 'Log Messages Panel' in QGIS main window to find more
> information about the execution of the algorithm.
> >>
> >> ```
> >>
> >> In F,L&T,
> >> Stace Maples
> >> Geospatial Manager
> >> Stanford Geospatial Center
> >> @mapninja
> >> staceymaples at G+
> >> Skype: stacey.maples
> >> 214.641.0920
> >>
> >> Find GeoData: https://earthworks.stanford.edu
> >> Get GeoHelp: https://gis.stanford.edu/
> >>
> >> "I have a map of the United States... actual size.
> >> It says, "Scale: 1 mile = 1 mile."
> >> I spent last summer folding it."
> >> -Steven Wright-
> >>
> > \
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-- 
Saber Razmjooei
www.lutraconsulting.co.uk
+44 (0)7568 129733
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