[Qgis-user] Grass Processing Tools fail in QGIS LTR, PR & Nightly Builds on MacOS

Thu Sep 17 10:59:03 PDT 2020

Better to thank QGIS sponsors and donors since this was fixed as part of
the QGIS grant and bug fixing program.
P.

On Thu, Sep 17, 2020 at 7:45 PM Mr. Stace D Maples <stacemaples at stanford.edu>
wrote:

> Confirmed GRASS fixed in the nightly! Thanks Lutra and Peter Petrik!
>
>
>
> In F,L&T,
>
> Stace Maples
>
> Geospatial Manager
>
> Stanford Geospatial Center
>
> @mapninja
>
> G+, Skype, Hangout: stacey.maples
>
> 214.641.0920
>
> Wednesdays 3-5pm on http://KZSULive.stanford.edu
>
> Find GeoData: https://earthworks.stanford.edu
>
> Get GeoHelp: https://gis.stanford.edu/
>
> stanfordgis Listserv:
> https://mailman.stanford.edu/mailman/listinfo/stanfordgis
>
>
>
> "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-
>
>
>
>
>
> *From: *Qgis-user <qgis-user-bounces at lists.osgeo.org> on behalf of "Mr.
> Stace D Maples" <stacemaples at stanford.edu>
> *Date: *Wednesday, September 16, 2020 at 4:05 PM
> *To: *qgis-user <qgis-user at lists.osgeo.org>
> *Subject: *[Qgis-user] Grass Processing Tools fail in QGIS LTR, PR &
> Nightly Builds on MacOS
>
>
>
> Anyone have any luck getting grass tools to work on MacOS? This problem
> never seems to go away. Any ideas area appreciated. I’ve got 75 students in
> a Fundamentals course starting to work on their assignments, next week, and
> no one can get QGIS to work properly. Windows users are having issues, too,
> but I haven’t even gotten to them, yet. Here’s my write-up from the last 3
> hours of deleting profiles and reinstalling 3 versions on Catalina 10.15.6:
>
>
>
> From: https://github.com/qgis/QGIS/issues/32511
>
> I seem to be having the same issue, an issue I've seen many times in the
> past. My routine for testing a new installation of QGIS is to add the
> QuickMapPlugin, Create random points and then use v.voronoi on those points
> to test the historically finicky GRASS processing tools.
>
>    1. Deleted user profile for all QGIS users and uninstalled previous
>    apps
>    2. Download Latest Release: qgis-macos-pr.dmg and install
>    3. Open QGIS with new empty doc
>    *FYI, I don't think the next 2 steps have anything to do with the
>    issue, but adding them full acccounting:*
>    4. Install QuickMapServices Plugin, add contrib services
>    5. Add Stamen Toner Lite
>    6. Run "Random points in extent" from Processing Panel
>    a. Use Canvas Extent
>    b. 10 Points
>    c. Target CRS: 3857 (also tried outputing to 4326, same results)
>    d. [Create temporary layer]
>    7. Runs fine, produces expected random points
>    8. Run v.voronoi tool on resulting random points
>    a. Use Map Canvas Extent
>    b. All else=default
>    c. Save to temp
>    9. Fails with the error, below
>    10. ReRun with option to save random points to point.shp produces the
>    same error.
>    11. Identical results for 40+ students,using LTR
>    12. Repeat exact steps with fresh LTR, including deleting the User
>    Profile
>    13. same results, exactly.
>    14. Nightly Build doesn't load the GRASS Provider, at all.
>
>
>
> *Log WIndow:*
>
> `QGIS version: 3.14.16-Pi
> QGIS code revision: a235a14
> <https://github.com/qgis/QGIS/commit/a235a149f0864a22dc99fed5f6267e2b586b8e57>
> Qt version: 5.12.3
> GDAL version: 2.4.1
> GEOS version: 3.7.2-CAPI-1.11.2 b55d2125
> PROJ version: Rel. 5.2.0, September 15th, 2018
> Processing algorithm…
> Algorithm 'v.voronoi' starting…
> Input parameters:
> { '-l' : False, '-t' : False, 'GRASS_MIN_AREA_PARAMETER' : 0.0001,
> 'GRASS_OUTPUT_TYPE_PARAMETER' : 0, 'GRASS_REGION_PARAMETER' :
> '-13670428.191800000,-13586035.687300000,4532539.747800000,4571278.579000000
> [EPSG:3857]', 'GRASS_SNAP_TOLERANCE_PARAMETER' : -1, 'GRASS_VECTOR_DSCO' :
> '', 'GRASS_VECTOR_EXPORT_NOCAT' : False, 'GRASS_VECTOR_LCO' : '', 'input' :
> '/Users/maples/Downloads/points.shp|layername=points', 'output' :
> 'TEMPORARY_OUTPUT' }
>
> 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*
> <https://github.com/null> +wktext +no_defs"
> v.in.ogr min_area=0.0001 snap=-1.0
> input="/Users/maples/Downloads/points.shp" layer="points"
> output="vector_5f627ae75a6d96" --overwrite -o
> g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918
> v.voronoi input=vector_5f627ae75a6d96
> output=output0fc09ffb9e94472baedcf2a353550eca --overwrite
> v.out.ogr type="auto" input="output0fc09ffb9e94472baedcf2a353550eca"
> output="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/a0d0a2d2844c493babe4c52273dc5a59/output.gpkg"
> format="GPKG" --overwrite
> Starting GRASS GIS...
> Executing
> </private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh>
> ...
> dyld: Symbol not found: _iconv
> Referenced from: /usr/lib/libarchive.2.dylib
> Expected in:
> /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
> in /usr/lib/libarchive.2.dylib
> /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh:
> line 2: 3039 Abort trap: 6 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* <https://github.com/null> +wktext +no_defs"
> dyld: Symbol not found: _iconv
> Referenced from: /usr/lib/libarchive.2.dylib
> Expected in:
> /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
> in /usr/lib/libarchive.2.dylib
> /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh:
> line 3: 3040 Abort trap: 6 v.in.ogr min_area=0.0001 snap=-1.0
> input="/Users/maples/Downloads/points.shp" layer="points"
> output="vector_5f627ae75a6d96" --overwrite -o
> dyld: Symbol not found: _iconv
> Referenced from: /usr/lib/libarchive.2.dylib
> Expected in:
> /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
> in /usr/lib/libarchive.2.dylib
> /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh:
> line 4: 3041 Abort trap: 6 g.region n=4571278.579 s=4532539.7478
> e=-13586035.6873 w=-13670428.1918
> dyld: Symbol not found: _iconv
> Referenced from: /usr/lib/libarchive.2.dylib
> Expected in:
> /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
> in /usr/lib/libarchive.2.dylib
> /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh:
> line 5: 3042 Abort trap: 6 v.voronoi input=vector_5f627ae75a6d96
> output=output0fc09ffb9e94472baedcf2a353550eca --overwrite
> dyld: Symbol not found: _iconv
> Referenced from: /usr/lib/libarchive.2.dylib
> Expected in:
> /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
> in /usr/lib/libarchive.2.dylib
> /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh:
> line 6: 3043 Abort trap: 6 v.out.ogr type="auto"
> input="output0fc09ffb9e94472baedcf2a353550eca"
> output="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/a0d0a2d2844c493babe4c52273dc5a59/output.gpkg"
> format="GPKG" --overwrite
> Execution of
> </private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh>
> finished.
> Traceback (most recent call last):
> File "/Applications/QGIS3.14.app/Contents/Resources/grass7/bin/_grass76",
> line 2207, in
> main()
> File "/Applications/QGIS3.14.app/Contents/Resources/grass7/bin/_grass76",
> line 2155, in main
> clean_all()
> File "/Applications/QGIS3.14.app/Contents/Resources/grass7/bin/_grass76",
> line 1789, in clean_all
> gsetup.clean_default_db()
> File
> "/Applications/QGIS3.14.app/Contents/Resources/grass7/etc/python/grass/script/setup.py",
> line 220, in clean_default_db
> conn = gdb.db_connection()
> File
> "/Applications/QGIS3.14.app/Contents/Resources/grass7/etc/python/grass/script/db.py",
> line 108, in db_connection
> nuldev = file(os.devnull, 'w')
> NameError: name 'file' is not defined
> /Applications/QGIS3.14.app/Contents/Resources/grass7/grass76.sh: line 20:
> /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/temp_location/PERMANENT:
> is a directory
> Execution completed in 1.06 seconds
> Results:
> {'output': <QgsProcessingOutputLayerDefinition {'sink':TEMPORARY_OUTPUT,
> 'createOptions': {'fileEncoding': 'System'}}>}
>
> Loading resulting layers
> The following layers were not correctly generated.
> •
> /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/a0d0a2d2844c493babe4c52273dc5a59/output.gpkg
> You can check the 'Log Messages Panel' in QGIS main window to find more
> information about the execution of the algorithm.`
>
> Grass7 Messages:
>
> 2020-09-16T13:36:32 INFO processInputs end. Commands: ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/08af800894524bfab7d0246fa9cfa686/input.shp"
> output="vector_5f627750a89682" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13603929.6588 w=-13652534.2203'] 2020-09-16T13:36:32 INFO
> processCommands end. Commands: ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/08af800894524bfab7d0246fa9cfa686/input.shp"
> output="vector_5f627750a89682" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13603929.6588 w=-13652534.2203', 'v.voronoi
> input=vector_5f627750a89682 output=output0a0d63c243fe4fe7ba108fc071fb92e3
> --overwrite'] 2020-09-16T13:37:14 INFO processInputs end. Commands:
> ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/3e6d8b4161c148319a28b77258238e5f/input.shp"
> output="vector_5f62777a579b03" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13603929.6588 w=-13652534.2203'] 2020-09-16T13:37:14 INFO
> processCommands end. Commands: ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/3e6d8b4161c148319a28b77258238e5f/input.shp"
> output="vector_5f62777a579b03" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13603929.6588 w=-13652534.2203', 'v.voronoi
> input=vector_5f62777a579b03 output=outpute794dfeeeea144df98a90b7a07128ca0
> --overwrite'] 2020-09-16T13:38:55 INFO processInputs end. Commands:
> ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/2c92d7fff8934dc0b3e37199fe83a09c/input.shp"
> output="vector_5f6277dfbe5304" --overwrite -o', 'g.region
> n=4570531.891981606 s=4534907.978609399 e=-13613607.067557963
> w=-13651848.786443522'] 2020-09-16T13:38:55 INFO processCommands end.
> Commands: ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/2c92d7fff8934dc0b3e37199fe83a09c/input.shp"
> output="vector_5f6277dfbe5304" --overwrite -o', 'g.region
> n=4570531.891981606 s=4534907.978609399 e=-13613607.067557963
> w=-13651848.786443522', 'v.voronoi input=vector_5f6277dfbe5304
> output=output9a09588a79b54d9ea768c6f2b689c702 --overwrite']
> 2020-09-16T13:39:58 INFO processInputs end. Commands: ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/5b575cc50fc849a1bb97003b5f78f42b/input.shp"
> output="vector_5f62781edb4255" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13586035.6873 w=-13670428.1918'] 2020-09-16T13:39:58 INFO
> processCommands end. Commands: ['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="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/5b575cc50fc849a1bb97003b5f78f42b/input.shp"
> output="vector_5f62781edb4255" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13586035.6873 w=-13670428.1918', 'v.voronoi
> input=vector_5f62781edb4255 output=output03206a43e4b742dbbfd883da361be4bc
> --overwrite'] 2020-09-16T13:51:51 INFO processInputs end. Commands:
> ['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="/Users/maples/Downloads/points.shp" layer="points"
> output="vector_5f627ae75a6d96" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13586035.6873 w=-13670428.1918'] 2020-09-16T13:51:51 INFO
> processCommands end. Commands: ['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="/Users/maples/Downloads/points.shp" layer="points"
> output="vector_5f627ae75a6d96" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13586035.6873 w=-13670428.1918', 'v.voronoi
> input=vector_5f627ae75a6d96 output=output0fc09ffb9e94472baedcf2a353550eca
> --overwrite'] 2020-09-16T13:53:25 INFO processInputs end. Commands:
> ['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="/Users/maples/Downloads/points.shp" layer="points"
> output="vector_5f627b452c9c37" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13586035.6873 w=-13670428.1918'] 2020-09-16T13:53:25 INFO
> processCommands end. Commands: ['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="/Users/maples/Downloads/points.shp" layer="points"
> output="vector_5f627b452c9c37" --overwrite -o', 'g.region n=4571278.579
> s=4532539.7478 e=-13586035.6873 w=-13670428.1918', 'v.voronoi
> input=vector_5f627b452c9c37 output=outpute37f6908fba34e188ad9ccedb42a9b3a
> --overwrite']
>
>
>
>
>
> In F,L&T,
>
> Stace Maples
>
> Geospatial Manager
>
> Stanford Geospatial Center
>
> @mapninja
>
> G+, Skype, Hangout: stacey.maples
>
> 214.641.0920
>
> Wednesdays 3-5pm on http://KZSULive.stanford.edu
>
> Find GeoData: https://earthworks.stanford.edu
>
> Get GeoHelp: https://gis.stanford.edu/
>
> stanfordgis Listserv:
> https://mailman.stanford.edu/mailman/listinfo/stanfordgis
>
>
>
> "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-
>
>
> _______________________________________________
> Qgis-user mailing list
> Qgis-user at lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
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