[Qgis-user] Qgis 3.16 in mac error with translate raster file

Jorge Gustavo Rocha jgr at geomaster.pt
Tue Dec 14 12:52:33 PST 2021 

Ciao Azzurra,

It is just a guess, but try to use just asccii file names (for input and 
outpus). Maybe your student's name has accented characters that are not 
supported by Grass7Utils.py.

Good luck,

Jorge

On 14/12/21 17:48, Azzurra Lentini wrote:
>
>     Hi to all, 
>     a student of mine has having this issues during a raster
>     processing operation (translate). 
>     She is using a Qgis 3.16 in mac and she does not have problems
>     with other raster file operations like slope, shade etc, but when
>     she wants to transform a raster file data type floats to raster
>     file pixel data type Integer, using the command translate, she
>     gets this error message: do you know what is? I am sure she does
>     not have any symbols or empty spaces in the paths of her files.
>
>     Thanks, Azzurra
>
>     2021-12-13T18:31:58     CRITICAL Traceback (most recent call
>     last):               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 423, in processAlgorithm               getattr(self,
>     fullName)(parameters, context, feedback)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 480, in processInputs self.loadRasterLayerFromParameter(    
>               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 731, in loadRasterLayerFromParameter              
>     self.loadRasterLayer(name, layer, external, band)              
>     File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 746, in loadRasterLayer
>     self.setSessionProjectionFromLayer(layer)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1044, in setSessionProjectionFromLayer
>     self.setSessionProjection(layer.crs())               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1051, in setSessionProjection               file_name =
>     Grass7Utils.exportCrsWktToFile(crs)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Utils.py",
>     line 95, in exportCrsWktToFile               f.write(wkt)        
>          UnicodeEncodeError: 'ascii' codec can't encode character
>     '\xb0' in position 895: ordinal not in range(128)
>
>     2021-12-13T18:38:09     CRITICAL Traceback (most recent call
>     last):               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 423, in processAlgorithm               getattr(self,
>     fullName)(parameters, context, feedback)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 480, in processInputs self.loadRasterLayerFromParameter(    
>               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 731, in loadRasterLayerFromParameter              
>     self.loadRasterLayer(name, layer, external, band)              
>     File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 746, in loadRasterLayer
>     self.setSessionProjectionFromLayer(layer)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1044, in setSessionProjectionFromLayer
>     self.setSessionProjection(layer.crs())               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1051, in setSessionProjection               file_name =
>     Grass7Utils.exportCrsWktToFile(crs)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Utils.py",
>     line 95, in exportCrsWktToFile               f.write(wkt)        
>          UnicodeEncodeError: 'ascii' codec can't encode character
>     '\xb0' in position 895: ordinal not in range(128)
>
>     2021-12-13T18:40:48     CRITICAL Traceback (most recent call
>     last):               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 423, in processAlgorithm               getattr(self,
>     fullName)(parameters, context, feedback)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 480, in processInputs self.loadRasterLayerFromParameter(    
>               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 731, in loadRasterLayerFromParameter              
>     self.loadRasterLayer(name, layer, external, band)              
>     File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 746, in loadRasterLayer
>     self.setSessionProjectionFromLayer(layer)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1044, in setSessionProjectionFromLayer
>     self.setSessionProjection(layer.crs())               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1051, in setSessionProjection               file_name =
>     Grass7Utils.exportCrsWktToFile(crs)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Utils.py",
>     line 95, in exportCrsWktToFile               f.write(wkt)        
>          UnicodeEncodeError: 'ascii' codec can't encode character
>     '\xb0' in position 895: ordinal not in range(128)
>
>     2021-12-13T18:41:29     CRITICAL Traceback (most recent call
>     last):               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 423, in processAlgorithm               getattr(self,
>     fullName)(parameters, context, feedback)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 480, in processInputs self.loadRasterLayerFromParameter(    
>               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 731, in loadRasterLayerFromParameter              
>     self.loadRasterLayer(name, layer, external, band)              
>     File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 746, in loadRasterLayer
>     self.setSessionProjectionFromLayer(layer)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1044, in setSessionProjectionFromLayer
>     self.setSessionProjection(layer.crs())               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1051, in setSessionProjection               file_name =
>     Grass7Utils.exportCrsWktToFile(crs)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Utils.py",
>     line 95, in exportCrsWktToFile               f.write(wkt)        
>          UnicodeEncodeError: 'ascii' codec can't encode character
>     '\xb0' in position 895: ordinal not in range(128)
>
>     2021-12-13T18:42:33     CRITICAL Traceback (most recent call
>     last):               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 423, in processAlgorithm               getattr(self,
>     fullName)(parameters, context, feedback)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 480, in processInputs self.loadRasterLayerFromParameter(    
>               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 731, in loadRasterLayerFromParameter              
>     self.loadRasterLayer(name, layer, external, band)              
>     File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 746, in loadRasterLayer
>     self.setSessionProjectionFromLayer(layer)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1044, in setSessionProjectionFromLayer
>     self.setSessionProjection(layer.crs())               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1051, in setSessionProjection               file_name =
>     Grass7Utils.exportCrsWktToFile(crs)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Utils.py",
>     line 95, in exportCrsWktToFile               f.write(wkt)        
>          UnicodeEncodeError: 'ascii' codec can't encode character
>     '\xb0' in position 895: ordinal not in range(128)
>
>     2021-12-13T18:48:47     CRITICAL Traceback (most recent call
>     last):               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 423, in processAlgorithm               getattr(self,
>     fullName)(parameters, context, feedback)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 480, in processInputs self.loadRasterLayerFromParameter(    
>               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 731, in loadRasterLayerFromParameter              
>     self.loadRasterLayer(name, layer, external, band)              
>     File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 746, in loadRasterLayer
>     self.setSessionProjectionFromLayer(layer)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1044, in setSessionProjectionFromLayer
>     self.setSessionProjection(layer.crs())               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Algorithm.py",
>     line 1051, in setSessionProjection               file_name =
>     Grass7Utils.exportCrsWktToFile(crs)               File
>     "/Applications/QGIS-LTR.app/Contents/MacOS/../Resources/python/plugins/processing/algs/grass7/Grass7Utils.py",
>     line 95, in exportCrsWktToFile               f.write(wkt)        
>          UnicodeEncodeError: 'ascii' codec can't encode character
>     '\xb0' in position 895: ordinal not in range(128)
>
>
>
> -- 
> Gis Expert for Environmental Science
> Environmental Disasters, Hydrogeology, Climate
> image.png
> *Eur**opean **Commission*
> *Joint Research Centre**
> *
> Adjunct Professor University "Roma Tre" *
> *
> AZZURRA LENTINI
> ++++++++++++++++++++++++++
> Italy Mobile Tel.: **(39) 338 24 40 676
> ++++++++++++++++++++++++++
> SKYPE azzurrahydro
> ++++++++++++++++++++++++++
>
> *_azzurralentini at gmail.com_*
>
> *_azzurra.lentini at uniroma3.it _**__*
>
> ++++++++++++++++++++++++++
> *Par respect pour l'environnement,*
> *n'imprimez ce mail qu'en cas d'absolue nécessité*
>
> _______________________________________________
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