subject:"\[Qgis\-developer\] Problem with GRASS 7 and Processing"

[Qgis-developer] Problem with GRASS 7 and Processing

2015-10-01 Thread matteo

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256

HI all,
QGIS fresh compiled and Grass7 installed (works as standalone).
I'm not able to run any of GRASS7 algorithm with Processing, this is
the error:

2015-10-01T09:34:21 2   Could not load model model_PCA.model
Error in algorithm name: r:acpcercle
2015-10-01T09:34:30 2   Uncaught error while executing algorithm
Traceback (most recent call last):
Traceback (most recent call last):|  File
"/home/ma7730/.qgis2/python/plugins/processing/core/GeoAlgorithm.py",
line 227, in execute|self.processAlgorithm(progress)|  File
"/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Algorit
hm.py",
line 425, in processAlgorithm|Grass7Utils.executeGrass7(commands,
progress, outputCommands)|  File
"/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Utils.p
y",
line 270, in executeGrass7|command, grassenv =
Grass7Utils.prepareGrass7Execution(commands)|  File
"/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Utils.p
y",
line 252, in prepareGrass7Execution|del env['GISBASE']|KeyError:
'GISBASE'|
2015-10-01T09:34:30 1   There were errors executing the algorithm.


Any idea?

Thanks!

Matteo
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Re: [Qgis-developer] Problem with GRASS 7 and Processing

2015-10-01 Thread Victor Olaya

Not sure what's the rationale for that line, since I am no GRASS
expert, but this commit should fix it

https://github.com/qgis/QGIS/commit/87d8a12e79a4c889d72245fb2b3ba22100aab59f

Please, try and confirm that it fixes the issue

Regards

2015-10-01 9:36 GMT+02:00 matteo :
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> HI all,
> QGIS fresh compiled and Grass7 installed (works as standalone).
> I'm not able to run any of GRASS7 algorithm with Processing, this is
> the error:
>
> 2015-10-01T09:34:21 2   Could not load model model_PCA.model
> Error in algorithm name: r:acpcercle
> 2015-10-01T09:34:30 2   Uncaught error while executing algorithm
> Traceback (most recent call last):
> Traceback (most recent call last):|  File
> "/home/ma7730/.qgis2/python/plugins/processing/core/GeoAlgorithm.py",
> line 227, in execute|self.processAlgorithm(progress)|  File
> "/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Algorit
> hm.py",
> line 425, in processAlgorithm|Grass7Utils.executeGrass7(commands,
> progress, outputCommands)|  File
> "/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Utils.p
> y",
> line 270, in executeGrass7|command, grassenv =
> Grass7Utils.prepareGrass7Execution(commands)|  File
> "/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Utils.p
> y",
> line 252, in prepareGrass7Execution|del env['GISBASE']|KeyError:
> 'GISBASE'|
> 2015-10-01T09:34:30 1   There were errors executing the algorithm.
>
>
> Any idea?
>
> Thanks!
>
> Matteo
> -BEGIN PGP SIGNATURE-
> Version: GnuPG v2
>
> iQEcBAEBCAAGBQJWDOKYAAoJEBy7UYf0gaEO9NcH/imnsNoRR9cgRIysh5tu5QWX
> HiOQIbAJcDjehJRr3+yDYLs7dMYPbaRkI4LlptuPsr+oB3p67KQkcXaFV2CKyNP5
> x6QhKSHjrY7QTRXOnvGXgHfjeliQuLiB9G62j1JclbLy/o2XIZ9Rmq8D8yq9jB3W
> j6WwS22+78GKQUpDiK3dUfCEpQCTL3UoqpcxRPs39vwq2+WGO3D7NpW/tL623jNr
> G5oLNL6f6zl9L5R1zzXRjlS6cW9O+JhuwDiIot6q53nD9qyyCACz6GackdTLmbDB
> emRJNeU7Xor1ej1YzxMKH78jryZ9XHyWH4lpKQq6sOI7Nnanzy+YwSUSxyGsQro=
> =loCw
> -END PGP SIGNATURE-
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Re: [Qgis-developer] Problem with GRASS 7 and Processing

2015-10-01 Thread Vaclav Petras

On Thu, Oct 1, 2015 at 3:59 AM, Victor Olaya  wrote:

> Not sure what's the rationale for that line, since I am no GRASS
> expert,


There is no need to have GISBASE variable set (path to directory where
GRASS binaries live) when GRASS GIS is started explicitly as a 'grass'
command later on. If you have GISBASE, grass command will end with error as
GISBASE says that you are already in GRASS session.

Why GISBASE is set, or if deleting it is just a precaution, I have no idea.

Best,
Vaclav

but this commit should fix it
>
>
> https://github.com/qgis/QGIS/commit/87d8a12e79a4c889d72245fb2b3ba22100aab59f
>
> Please, try and confirm that it fixes the issue
>
> Regards
>
> 2015-10-01 9:36 GMT+02:00 matteo :
> > -BEGIN PGP SIGNED MESSAGE-
> > Hash: SHA256
> >
> > HI all,
> > QGIS fresh compiled and Grass7 installed (works as standalone).
> > I'm not able to run any of GRASS7 algorithm with Processing, this is
> > the error:
> >
> > 2015-10-01T09:34:21 2   Could not load model model_PCA.model
> > Error in algorithm name: r:acpcercle
> > 2015-10-01T09:34:30 2   Uncaught error while executing algorithm
> > Traceback (most recent call last):
> > Traceback (most recent call last):|  File
> > "/home/ma7730/.qgis2/python/plugins/processing/core/GeoAlgorithm.py",
> > line 227, in execute|self.processAlgorithm(progress)|  File
> > "/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Algorit
> > hm.py",
> > line 425, in processAlgorithm|Grass7Utils.executeGrass7(commands,
> > progress, outputCommands)|  File
> > "/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Utils.p
> > y",
> > line 270, in executeGrass7|command, grassenv =
> > Grass7Utils.prepareGrass7Execution(commands)|  File
> > "/home/ma7730/.qgis2/python/plugins/processing/algs/grass7/Grass7Utils.p
> > y",
> > line 252, in prepareGrass7Execution|del env['GISBASE']|KeyError:
> > 'GISBASE'|
> > 2015-10-01T09:34:30 1   There were errors executing the
> algorithm.
> >
> >
> > Any idea?
> >
> > Thanks!
> >
> > Matteo
> > -BEGIN PGP SIGNATURE-
> > Version: GnuPG v2
> >
> > iQEcBAEBCAAGBQJWDOKYAAoJEBy7UYf0gaEO9NcH/imnsNoRR9cgRIysh5tu5QWX
> > HiOQIbAJcDjehJRr3+yDYLs7dMYPbaRkI4LlptuPsr+oB3p67KQkcXaFV2CKyNP5
> > x6QhKSHjrY7QTRXOnvGXgHfjeliQuLiB9G62j1JclbLy/o2XIZ9Rmq8D8yq9jB3W
> > j6WwS22+78GKQUpDiK3dUfCEpQCTL3UoqpcxRPs39vwq2+WGO3D7NpW/tL623jNr
> > G5oLNL6f6zl9L5R1zzXRjlS6cW9O+JhuwDiIot6q53nD9qyyCACz6GackdTLmbDB
> > emRJNeU7Xor1ej1YzxMKH78jryZ9XHyWH4lpKQq6sOI7Nnanzy+YwSUSxyGsQro=
> > =loCw
> > -END PGP SIGNATURE-
> > ___
> > Qgis-developer mailing list
> > Qgis-developer@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/qgis-developer
> ___
> Qgis-developer mailing list
> Qgis-developer@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/qgis-developer
>
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[Qgis-developer] Problem with GRASS 7 and Processing

Re: [Qgis-developer] Problem with GRASS 7 and Processing

Re: [Qgis-developer] Problem with GRASS 7 and Processing

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