[Qgis-user] Grass V.clean error in 3.4.4 / Mac OSX

[Mensio Federico]

Hi everybody,
as some time ago, a problem with v.clean command in Qgis 3.2 (that was
solved), we have a problem with v.clean command in Qgis 3.4.4 in OSX, as
described in the follow (copy/paste of the log).
The solution adopted for version 3.2 is not applicable (setting PATH custom
variable as described in the past).


Algorithm 'v.clean' starting…

Parametri in ingresso:

{ '-b' : False, '-c' : False, 'GRASS_MIN_AREA_PARAMETER' : 0.1,
'GRASS_OUTPUT_TYPE_PARAMETER' : 0, 'GRASS_REGION_PARAMETER' : None,
'GRASS_SNAP_TOLERANCE_PARAMETER' : -1, 'GRASS_VECTOR_DSCO' : '',
'GRASS_VECTOR_LCO' : '', 'error' :
'/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/bd1ad1147b3d4e64aff67f0339489634/error.gpkg',
'input' : 'dbname=\'xxxxxx\' host=xxxxx port=xxxxx user=\'xxxxxxx\'
password=\'xxxxxx!\' sslmode=disable key=\'id\' srid=32632
type=MultiPolygon table=\"park\".\"landuse\" (geom) sql=', 'output' :
'/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/7e4e6b0f24634063ba39e5941559e497/output.gpkg',
'threshold' : '1', 'tool' : [1], 'type' : [2,4] }


g.proj -c proj4="+proj=utm +zone=32 +datum=WGS84 +units=m +no_defs"

v.in.ogr min_area=0.1 snap=-1.0
input="/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/970afbcb038f4544a7b8e79aac80cb83/input.shp"
output="vector_5c52eae28db5f2" --overwrite -o

g.region n=5007028.758751524 s=4996721.333720555 e=392101.72814972815
w=383568.4750642354

v.clean input=vector_5c52eae28db5f2 type="boundary,area" tool="snap"
threshold="1" output=output0de114f3cb9942cbb8a039948fd4ead0
error=error0de114f3cb9942cbb8a039948fd4ead0 --overwrite

v.out.ogr -c type="auto" input="output0de114f3cb9942cbb8a039948fd4ead0"
output="/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/7e4e6b0f24634063ba39e5941559e497/output.gpkg"
format="GPKG" --overwrite

v.out.ogr -c type="auto" input="error0de114f3cb9942cbb8a039948fd4ead0"
output="/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/bd1ad1147b3d4e64aff67f0339489634/error.gpkg"
format="GPKG" --overwrite

WARNING: Default locale settings are missing. GRASS running with C locale.

Default locale not found, using UTF-8

Traceback (most recent call last):

File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 2029, in
<module>

main()

File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 1880, in
main

set_paths(grass_config_dir=grass_config_dir)

File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 622, in
set_paths

os.environ['MANPATH'] = sys_man_path

File
"/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/os.py",
line 674, in __setitem__

value = self.encodevalue(value)

File
"/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/os.py",
line 744, in encode

raise TypeError("str expected, not %s" % type(value).__name__)

TypeError: str expected, not bytes

WARNING: Default locale settings are missing. GRASS running with C locale.

Default locale not found, using UTF-8

Traceback (most recent call last):

File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 2029, in
<module>

main()

File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 1880, in
main

set_paths(grass_config_dir=grass_config_dir)

File "/Applications/QGIS3.app/Contents/MacOS/grass/grass74", line 622, in
set_paths

os.environ['MANPATH'] = sys_man_path

File
"/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/os.py",
line 674, in __setitem__

value = self.encodevalue(value)

File
"/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/os.py",
line 744, in encode

raise TypeError("str expected, not %s" % type(value).__name__)

TypeError: str expected, not bytes

Esecuzione completata in 0.97 secondi

Risultati:

{'error': <QgsProcessingOutputLayerDefinition
{'sink':/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/bd1ad1147b3d4e64aff67f0339489634/error.gpkg,
'createOptions': {'fileEncoding': 'System'}}>,
'output': <QgsProcessingOutputLayerDefinition
{'sink':/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/7e4e6b0f24634063ba39e5941559e497/output.gpkg,
'createOptions': {'fileEncoding': 'System'}}>}


Caricamento layer

I seguenti layers non sono stati caricati
correttamente<ul><li>/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/7e4e6b0f24634063ba39e5941559e497/output.gpkg</li><li>/var/folders/_p/g0dpln352f7fw6mpryz77ddc0000gn/T/processing_43940e15e9294e058e7943b506cff2f8/bd1ad1147b3d4e64aff67f0339489634/error.gpkg</li></ul>Puoi
verificare il "Pannello dei messaggi" nella finestra principale di QGIS per
trovare maggiori informazioni circa l'esecuzione dell'algoritmo
-- 
Federico MENSIO
IPLA spa
Corso Casale, 476 - 10132 Torino
Mobile +39.340.06.01.363
TEL +39.011.432.0443 FAX +39.011.89.89.333
mensio at ipla.org - www.ipla.org

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