Bug in RScript.exe for 3.5.0

Thanks Tomas,

I confirm the R Under development (unstable) (2018-04-26 r74651) version works for Rscript when the file name has a space, and no arguments are specified.

C:\>"C:\Program Files\R\R-devel\bin\x64\Rscript.exe" "C:\foo bar.R"
R Under development (unstable) (2018-04-26 r74651)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1

Matrix products: default

locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

loaded via a namespace (and not attached):
[1] compiler_3.6.0

C:\>

-----Original Message-----
From: Tomas Kalibera [mailto:tomas.kalibera at gmail.com]
Sent: Thursday, April 26, 2018 10:22 AM
To: Kerry Jackson <Kerry.Jackson at Ipsos.com>
Cc: r-devel at r-project.org
Subject: Re: [Rd] Bug in RScript.exe for 3.5.0

Thanks, actually this is because the snapshot build is still one version behind (74642, the fix is in 74643). When I build my own installer and install it seems to be working fine. Sorry for the confusion,

Tomas

On 04/26/2018 02:49 PM, Kerry Jackson wrote:

Hi Tomas,

Thanks for the info about the binary builds; I did install it, however the bug still seems to be there in the current build.  The workaround you suggested does work:

C:\>"C:\Program Files\R\R-devel\bin\x64\Rscript.exe" "C:\foo bar.R"
Fatal error: cannot open file 'C:\foo': No such file or directory


C:\>"C:\Program Files\R\R-devel\bin\x64\Rscript.exe" --vanilla "C:\foo bar.R"
What do you get when you multiply 6 * 9?
C:\>

-----Original Message-----
From: Tomas Kalibera [mailto:tomas.kalibera at gmail.com]
Sent: Thursday, April 26, 2018 8:35 AM
To: Kerry Jackson <Kerry.Jackson at Ipsos.com>; r-devel at r-project.org
Subject: Re: [Rd] Bug in RScript.exe for 3.5.0

On 04/26/2018 02:23 PM, Kerry Jackson wrote:

Thanks Tomas.

I confirm the quick workaround works for me in the DOS prompt, and when having a shortcut to RScript in SendTo, and when used in the Task Scheduler.  I have not tested the R-devel version, due to my unfamiliarity with installing from source code.

Thanks, Kerry.

There are binary builds for daily snapshots of R-devel
(development/unstable version of R) at
https://cran.r-project.org/bin/windows/base/rdevel.html

At this time the build should already have the fix.

Best
Tomas

-----Original Message-----
From: Tomas Kalibera [mailto:tomas.kalibera at gmail.com]
Sent: Thursday, April 26, 2018 6:34 AM
To: Kerry Jackson <Kerry.Jackson at Ipsos.com>; r-devel at r-project.org
Subject: Re: [Rd] Bug in RScript.exe for 3.5.0

Fixed in R-devel. I will port to R-patched after more testing.
Tomas

On 04/26/2018 01:52 AM, Tomas Kalibera wrote:

Thanks for the report. A quick workaround before this gets fixed is
to add an extra first argument that has no space in it, e.g.

Rscript --vanilla "foo bar.R"

The problem exists on all systems, not just Windows.

Best
Tomas

On 04/25/2018 09:55 PM, Kerry Jackson wrote:

Hi R Developers,
I have found what I think is a bug in the RScript.exe in version
3.5.0 of R for Windows.
When I call Rscript.exe for Version 3.5 of R, it is unable to open
the file if the file name or path has a space in it.
As an example of what happens, I saved 2 files with the code:
cat("What do you get when you multiply 6 * 9?") as C:\foo bar.R and
as C:\foo_bar.R When I in a DOS command window try to run these
using version 3.4.3 and 3.5:
C:\>"C:\Program Files\R\R-3.4.3\bin\x64\Rscript.exe" "C:\foo bar.R"
What do you get when you multiply 6 * 9?
C:\>"C:\Program Files\R\R-3.4.3\bin\x64\Rscript.exe" "C:\foo_bar.R"
What do you get when you multiply 6 * 9?
C:\>"C:\Program Files\R\R-3.5.0\bin\x64\Rscript.exe" "C:\foo bar.R"
Fatal error: cannot open file 'C:\foo': No such file or directory


C:\>"C:\Program Files\R\R-3.5.0\bin\x64\Rscript.exe" "C:\foo_bar.R"
What do you get when you multiply 6 * 9?
C:\>
When I try to run the file with a space in the name in version
3.5.0 of R, there is a fatal error saying there is no such file.


Kerry Jackson
Job title: Senior Account Manager, Ipsos Connect US RA Testing GMU
Phone: (203) 840-3443


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