MarkusM just merged the PR so you can reinstall the extension and see if it works with your python 3 installation now.
Moritz Am 6. März 2020 17:34:12 GMT+01:00 schrieb Moritz Lennert <mlenn...@club.worldonline.be>: >Hi César, > >Micha Silver sent a pull request that should solve your issue [1], but >I currently do not have the access necessary to merge. > >If one of the other developers can do it, please feel free, otherwise >I'll do it on Monday. > >Moritz > >[1] >https://github.com/OSGeo/grass-addons/commit/20f8becac918dbd2d81368e9a305e62fcb53efc9 > >Am 5. März 2020 11:37:14 GMT+01:00 schrieb ce...@fototerra.com.br: >>Hi Moritz and colleagues!! >> >> >> >>Thank you for write and being help me. About the python version make >>sense >>because Im using Python 3.7. >> >> >> >>Ill try install Python 2.x and run again the addon v.centerline and >>Ill >>tell about the result. >> >> >> >>Tks. >> >> >> >>César de Paula >> >> >> >>De: Moritz Lennert <mlenn...@club.worldonline.be> >>Enviada em: quinta-feira, 5 de março de 2020 05:10 >>Para: ce...@fototerra.com.br; grass-user@lists.osgeo.org >>Assunto: Re: [GRASS-user] v.centerline addon >> >> >> >> >> >>On 4/03/20 18:10, ce...@fototerra.com.br >><mailto:ce...@fototerra.com.br> >>wrote: >> >>Hello!!! >> >> >> >>Im new user on GRASS and Im trying to execute the addon v.centerline >>on >>GRASS 7.9. As input Im using a shapefile containing line >>(MultiLineString) >>as geometry and when I have run the v.centerline an erro is returning: >> >> >> >>Traceback (most recent call last): >> >> File "C:\Users\cesar\AppData\Roaming\GRASS7\addons/scripts >> >>/v.centerline.py", line 319, in <module> >> >> main() >> >> File "C:\Users\cesar\AppData\Roaming\GRASS7\addons/scripts >> >>/v.centerline.py", line 111, in main >> >> segment_input += 'P ' + category.strip() >> >>TypeError: can only concatenate str (not "bytes") to str >> >>(Wed Mar 4 17:27:25 2020) Comando terminado (3 segundos) >> >> >>(Wed Mar 4 17:27:25 2020) >> >> >>v.centerline input=Linha_rio_teste_Centerline@PERMANENT output=teste >>range=2 >>refline=2 >> >>Traceback (most recent call last): >> >> File "C:\Users\cesar\AppData\Roaming\GRASS7\addons/scripts >> >>/v.centerline.py", line 319, in <module> >> >> main() >> >> File "C:\Users\cesar\AppData\Roaming\GRASS7\addons/scripts >> >>/v.centerline.py", line 111, in main >> >> segment_input += 'P ' + category.strip() >> >>TypeError: can only concatenate str (not "bytes") to str >> >>(Wed Mar 4 17:27:28 2020) Comando terminado (2 segundos) >> >> >> >>I would like help to try understand whats happening. >> >> >> >>I would guess that this is a Python 3 vs Python 2 issue. I never >>updated the >>addon to Python 3. If someone else can do this, it would be great, as >>I'm >>currently on mission abroad and do not really have the necessary >access >>to >>the development tools to do this from here. >> >> >> >>Moritz >_______________________________________________ >grass-user mailing list >grass-user@lists.osgeo.org >https://lists.osgeo.org/mailman/listinfo/grass-user _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-user