[R-sig-Fedora] Error "translateCharUTF8' must be called on a CHARSXP Execution halted"

[Martyn Plummer]

It is difficult to debug this without a reproducible example. 

Do you have, in the file system that you are trying to list, files with
names that are not utf8-encoded?

Martyn

On Wed, 2017-08-23 at 13:12 +0200, Johannes Lips wrote:
> On 23.08.2017 12:02, Braun, Stefan wrote:
> > Dear list,
> > 
> > I installed R 3.3.2 on a Red Hat Linux Enterprise 7.3 machine by
> > adding the EPEL-repository and then installing it via yum.
> > R starts up and seems to be doing fine at first sight. However,
> > when I try to list the files in a directory with the command
> > 
> > files <- list.files(path="/home/username/directory_name/",
> > pattern="*.Rda",, full.names=T, recursive=FALSE)
> > 
> > I get the error
> > 
> > translateCharUTF8' must be called on a CHARSXP
> > Execution halted
> > 
> > On my local windows machine the command works fine.
> > Googling this nothing really comes up except that the installation
> > might be broken. (See http://r.789695.n4.nabble.com/list-files-erro
> > r-message-translateCharUTF8-must-be-called-on-a-CHARSXP-
> > td3250302.html)
> > 
> > The strange thing is, that if I copy and paste the command into R
> > and execute it, it does not work, but if I copy and paste it into R
> > and change that command in a way that should not change its result
> > but only add spaces or something like that it might run. E.g.
> > changing it to
> > 
> > files <- list.files(path = "/home/username/directory_name/",
> > pattern = "*.Rda",, full.names = T, recursive = FALSE)
> > 
> > might work, might not work and return the same error, or might
> > execute but when I then type "files" that might return
> > 
> > [1]Error: 'getCharCE' must be called on a CHARSXP
> > 
> > The sessionInfo commmand gives me:
> > sessionInfo()
> > R version 3.3.2 (2016-10-31)
> > Platform: x86_64-redhat-linux-gnu (64-bit)
> > Running under: Red Hat Enterprise Linux Server 7.3 (Maipo)
> > 
> > locale:
> > [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
> > [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
> > [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8
> > [7] LC_PAPER=en_US.UTF-8       LC_NAME=C
> > [9] LC_ADDRESS=C               LC_TELEPHONE=C
> > [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
> > 
> > attached base packages:
> > [1] stats     graphics  grDevices
> > utils     datasets  methods   base
> > 
> > uname -mrs gives me:
> > Linux 3.10.0-514.el7.x86_64 x86_64
> > 
> > Any help would be greatly appreciated.
> > 
> > Best regards,
> > Stefan Braun
> 
> Just for the record, there's the stackoverflow question
> https://stackoverflow.com/questions/45835818/translatecharutf8-must-b
> e-called-on-a-charsxp-execution-halted
> Cheers
> Johannes
> > 
> > 	[[alternative HTML version deleted]]
> > 
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> 
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