[GRASS-user] r.futures.potential - unable to open select-cursor

Tue Feb 9 12:33:04 PST 2021

>- set PATH=%PATH%;C:\Program Files\R\R-4.0.3\bin has been included

start winGRASS and type into the console:

C:\>ECHO %PATH%

here in OSGeo4W-winGRASS, it's something like:

C:\OSGEO4~1\apps\grass\grass78\lib;C:\OSGEO4~1\apps\grass\grass78\bin;C:\Users\hkmyr\AppData\Roaming\GRASS7\addons\bin;C:\OSGEO4~1\apps\Python37;C:\OSGEO4~1\apps\Python37\Scripts;{app};C:\OSGEO4~1\apps\Python27\Scripts;C:\OSGEO4~1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem;C:\OSGEO4~1\apps\msys\bin;C:\Program
Files\R\R-4.0.3\bin\x64;C:\OSGEO4~1\apps\Python37\lib\site-packages\pywin32_system32

post your result here.

>- R libraries have been installed, but when I type in library("MuMIn") in
the terminal, nothing happens

are you're sure you have installed the library systemwide via R in
administrator mode?

just open R (outside any GRASS session) and try to load the library.

what is the result?

here: 

> library("MuMIn")
> 

library loaded

then start R within a GRASS session in the console and load the library.

here:

Welcome to GRASS GIS 7.8.5
GRASS GIS homepage:                      https://grass.osgeo.org
This version running through:            Command Prompt
(C:\WINDOWS\system32\cmd.exe)
Help is available with the command:      g.manual -i
See the licence terms with:              g.version -c
See citation options with:               g.version -x
If required, restart the GUI with:       g.gui wxpython
When ready to quit enter:                exit

Launching <wxpython> GUI in the background, please wait...
Microsoft Windows [Version 10.0.19042.746]
(c) 2020 Microsoft Corporation. Alle Rechte vorbehalten.

C:\>R

R version 4.0.3 (2020-10-10) -- "Bunny-Wunnies Freak Out"
Copyright (C) 2020 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64 (64-bit)

R ist freie Software und kommt OHNE JEGLICHE GARANTIE.
Sie sind eingeladen, es unter bestimmten Bedingungen weiter zu verbreiten.
Tippen Sie 'license()' or 'licence()' f├╝r Details dazu.

R ist ein Gemeinschaftsprojekt mit vielen Beitragenden.
Tippen Sie 'contributors()' f├╝r mehr Information und 'citation()',
um zu erfahren, wie R oder R packages in Publikationen zitiert werden
k├Ânnen.

Tippen Sie 'demo()' f├╝r einige Demos, 'help()' f├╝r on-line Hilfe, oder
'help.start()' f├╝r eine HTML Browserschnittstelle zur Hilfe.
Tippen Sie 'q()', um R zu verlassen.

Beim Start - Warnmeldungen:
1: Setting LC_CTYPE=de_AT.cp1252 failed
2: Setting LC_COLLATE=de_AT.cp1252 failed
3: Setting LC_TIME=de_AT.cp1252 failed
4: Setting LC_MONETARY=de_AT.cp1252 failed
> library("MuMIn")

library loaded here also

>- when I run R or Rscript in the terminal the right response is shown, but
only if I run them separately. >If i try to run Rscript after running R in
the terminal, Rscript will not be found. Maybe this is the problem?

tested here:

Welcome to GRASS GIS 7.8.5
GRASS GIS homepage:                      https://grass.osgeo.org
This version running through:            Command Prompt
(C:\WINDOWS\system32\cmd.exe)
Help is available with the command:      g.manual -i
See the licence terms with:              g.version -c
See citation options with:               g.version -x
If required, restart the GUI with:       g.gui wxpython
When ready to quit enter:                exit

C:\>R

R version 4.0.3 (2020-10-10) -- "Bunny-Wunnies Freak Out"
Copyright (C) 2020 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64 (64-bit)

R ist freie Software und kommt OHNE JEGLICHE GARANTIE.
Sie sind eingeladen, es unter bestimmten Bedingungen weiter zu verbreiten.
Tippen Sie 'license()' or 'licence()' f├╝r Details dazu.

R ist ein Gemeinschaftsprojekt mit vielen Beitragenden.
Tippen Sie 'contributors()' f├╝r mehr Information und 'citation()',
um zu erfahren, wie R oder R packages in Publikationen zitiert werden
k├Ânnen.

Tippen Sie 'demo()' f├╝r einige Demos, 'help()' f├╝r on-line Hilfe, oder
'help.start()' f├╝r eine HTML Browserschnittstelle zur Hilfe.
Tippen Sie 'q()', um R zu verlassen.

Beim Start - Warnmeldungen:
1: Setting LC_CTYPE=de_AT.cp1252 failed
2: Setting LC_COLLATE=de_AT.cp1252 failed
3: Setting LC_TIME=de_AT.cp1252 failed
4: Setting LC_MONETARY=de_AT.cp1252 failed
> q()
Workspace sichern? [y/n/c]: n

C:\>RScript
Usage: /path/to/Rscript [--options] [-e expr [-e expr2 ...] | file] [args]

--options accepted are
  --help              Print usage and exit
  --version           Print version and exit
  --verbose           Print information on progress
  --default-packages=list
                      Where 'list' is a comma-separated set
                        of package names, or 'NULL'
or options to R, in addition to --no-echo --no-restore, such as
  --save              Do save workspace at the end of the session
  --no-environ        Don't read the site and user environment files
  --no-site-file      Don't read the site-wide Rprofile
  --no-init-file      Don't read the user R profile
  --restore           Do restore previously saved objects at startup
  --vanilla           Combine --no-save, --no-restore, --no-site-file
                        --no-init-file and --no-environ

'file' may contain spaces but not shell metacharacters
Expressions (one or more '-e <expr>') may be used *instead* of 'file'
See also  ?Rscript  from within R

within a GRASS session: RScript runs fine after a R session

-----
best regards
Helmut
--
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