[GRASS-stats] GRASS GIS 7.0 (stable) and R integration issue
Roger Bivand
Roger.Bivand at nhh.no
Thu Oct 6 04:03:11 PDT 2016
I've put a Windows binary and source of rgrass7_0.1-9 on:
http://spatial.nhh.no/R/rgrass7/
which I believe resolves the issue. Please test and report back (on list,
subscribe first, then reply or post). Please also check with addons
present to be sure that the fix works both with and without addons.
Roger
On Thu, 6 Oct 2016, Roger Bivand wrote:
> Hi,
>
> Thanks for helping resolve this.
>
> I have 3 addons seen in Settings -> Addon extensions -> Manage ...
>
> I reinstalled them, so for example .../bin/r.flip.exe has current time. In R
> GUI:
>
>> parseGRASS("r.flip")
> Command: r.flip
> Extension: .exe
> Description: Flips an image.
> Keywords: Flips an image.
> Parameters:
> name: input, type: string, required: yes, multiple: no
> keydesc: name, keydesc_count: 1
> [Name of input raster map]
> name: output, type: string, required: yes, multiple: no
> keydesc: name, keydesc_count: 1
> [Name for output raster map]
> Flags:
> name: w [East-West flip] {FALSE}
> name: b [Both N-S and E-W flip] {FALSE}
> name: overwrite [Allow output files to overwrite existing files] {FALSE}
> name: help [Print usage summary] {FALSE}
> name: verbose [Verbose module output] {FALSE}
> name: quiet [Quiet module output] {FALSE}
>>
>
> and
>
>> Sys.getenv("PATH")
> [1] "C:\\Program Files\\GRASS GIS
> 7.0.4\\Python27\\lib\\site-packages\\numpy\\core;C:\\Program Files\\GRASS GIS
> 7.0.4\\gui\\scripts;C:\\Program Files\\GRASS GIS 7.0.4\\lib;C:\\Program
> Files\\GRASS GIS
> 7.0.4\\bin;C:\\Users\\rsb\\AppData\\Roaming\\GRASS7\\addons\\bin;C:\\Program
> Files\\GRASS GIS 7.0.4\\extrabin;C:\\Program Files\\GRASS GIS
> 7.0.4\\bin;c:\\Rtools\\bin;C:\\WINDOWS\\SYSTEM32;C:\\WINDOWS;C:\\WINDOWS\\SYSTEM32\\WBEM;C:\\WINDOWS\\SYSTEM32\\WINDOWSPOWERSHELL\\V1.0\\;C:\\PROGRAM
> FILES\\INTEL\\WIFI\\BIN\\;C:\\PROGRAM FILES\\COMMON
> FILES\\INTEL\\WIRELESSCOMMON\\;C:\\PROGRAM
> FILES\\MATLAB\\R2011B\\BIN;;C:\\PROGRAM FILES
> (X86)\\INTEL\\SERVICES\\IPT\\;C:\\PROGRAM FILES (X86)\\LENOVO\\ACCESS
> CONNECTIONS\\;C:\\Program Files\\ThinkPad\\Bluetooth Software\\;C:\\Program
> Files\\ThinkPad\\Bluetooth
> Software\\syswow64;C:\\Rtools\\bin;C:\\Rtools\\gcc-4.6.3\\bin;C:\\Program
> Files\\Intel\\WiFi\\bin\\;C:\\Program Files\\Common
> Files\\Intel\\WirelessCommon\\;C:\\Program Files\\RStudio\\bin;C:\\Program
> Files\\R\\R-3.3.1\\bin\\x64"
>>
>
> and directly:
>
>> Sys.getenv("GRASS_ADDON_BASE")
> [1] "C:\\Users\\rsb\\AppData\\Roaming\\GRASS7\\addons"
>>
>
> If I remove this folder, the:
>
>> library(rgrass7)
> Loading required package: sp
> Loading required package: XML
> Error : .onAttach failed in attachNamespace() for 'rgrass7', details:
> call: if (class(t0) != "try-error" && is.character(t0) && nchar(t0) >
> error: missing value where TRUE/FALSE needed
> Error: package or namespace load failed for ‘rgrass7’
>>
>
> error becomes replicable. I'll report back when I've fixed it; the workaround
> is to install any extension before starting R in GRASS.
>
> Roger
>
> On Tue, 4 Oct 2016, Helmut Kudrnovsky wrote:
>
>> [also here: you have to be subscribed to be able to post on this ML ]
>>
>>
>> andy-1 at ukr.net wrote
>> > Dear ALL
>> >
>> > I installed new GRASS GIS 7.0 (stable) and R (last versions + all
>> > packages
>> > were updated). Then started R (also tried Rstudio) from GRASS as it is
>> > recommended here:
>> >
>> > https://grasswiki.osgeo.org/wiki/R_statistics/rgrass7
>> >
>> > R started, but when I tried to load libraries I got the following error
>> > and nothing works:
>> >
>> > -------------
>> > > library(rgrass7)
>> > Loading required package: sp
>> > Loading required package: XML
>> > Error : .onAttach failed in attachNamespace() for 'rgrass7',
>> > details:
>> > call: if (class(t0) != "try-error" && is.character(t0) && nchar(t0) >
>> > error: missing value where TRUE/FALSE needed
>> > Error: package or namespace load failed for ‘rgrass7’
>> > > library(rgdal)
>> > rgdal: version: 1.1-10, (SVN revision 622)
>> > Geospatial Data Abstraction Library extensions to R successfully loaded
>> > Loaded GDAL runtime: GDAL 2.0.1, released 2015/09/15
>> > Path to GDAL shared files: C:/Users/Andriy/R/win-library/3.3/rgdal/gdal
>> > Loaded PROJ.4 runtime: Rel. 4.9.2, 08 September 2015, [PJ_VERSION: 492]
>> > Path to PROJ.4 shared files:
>> > C:/Users/Andriy/R/win-library/3.3/rgdal/proj
>> > Linking to sp version: 1.2-3
>> > > G <- gmeta()
>> > Error: could not find function "gmeta"
>> > -----------
>> >
>> > However if I just start R alone (not from GRASS) the packages are loaded
>> > normally without errors (of course if I start R not from Grass I can't
>> > use Grass data).
>> >
>> > I tried older versions: Grass 6.4.2 works with R fine, but not GRASS 7.
>> > Tried on 3 different PCs. Same problem.
>> >
>> > Could you please help to fix it?
>> >
>> >
>> > Thank you.
>> > Andrew
>>
>> after starting R in winGRASS and before library("rgrass7") , could you do:
>>
>> sessionInfo()
>>
>> have you installed any GRASS addons? if yes, which one?
>>
>> the addons are installed in C:\Users\yourusername\AppData\Roaming\GRASS7
>>
>> if you have installed some GRASS addons, could you delete the addons
>> folder
>> in the C:\Users\yourusername\AppData\Roaming\GRASS7
>>
>> then restart winGRASS (without any addons installed) and R and try to do
>> library("rgrass7") again and report the results.
>>
>>
>>
>> -----
>> best regards
>> Helmut
>> --
>> View this message in context:
>> http://osgeo-org.1560.x6.nabble.com/GRASS-GIS-7-0-stable-and-R-integration-issue-tp5281770p5289300.html
>> Sent from the Grass - Stats mailing list archive at Nabble.com.
>> _______________________________________________
>> grass-stats mailing list
>> grass-stats at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/grass-stats
>
>
--
Roger Bivand
Department of Economics, Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; fax +47 55 95 91 00
e-mail: Roger.Bivand at nhh.no
http://orcid.org/0000-0003-2392-6140
https://scholar.google.no/citations?user=AWeghB0AAAAJ&hl=en
http://depsy.org/person/434412
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