[R] Problem launching Rcmdr

Fox, John j|ox @end|ng |rom mcm@@ter@c@
Wed Mar 11 18:02:12 CET 2020


Dear Bernhard, Peter, and Brian,

Thanks, Peter, for the suggestion. If you're right then the problem is with tcltk more generally and not directly with the Rcmdr package.

Brian: That's easily checked and might clarify what's going on: Load the tcltk package via library(tcltk), and then try the following example from ?TkWidgetcmds:

------------ snip --------------

tt <- tktoplevel()
tkpack(txt.w <- tktext(tt))
tkinsert(txt.w, "0.0", "plot(1:10)")
eval.txt <- function()
   eval(parse(text = tclvalue(tkget(txt.w, "0.0", "end"))))
tkpack(but.w <- tkbutton(tt, text = "Submit", command = eval.txt))

## Try pressing the button, edit the text and when finished:

tkdestroy(tt)

------------ snip --------------

Best,
 John


> -----Original Message-----
> From: Pfaff, Bernhard Dr. <Bernhard.Pfaff using Invesco.com>
> Sent: Wednesday, March 11, 2020 9:18 AM
> To: Peter Dalgaard <pdalgd using gmail.com>; Fox, John <jfox using mcmaster.ca>
> Cc: r-help using r-project.org
> Subject: AW: Re: [R] Problem launching Rcmdr
> 
> Good catch, Peter; Cylance might be the culprit - at least I encountered
> problems by compiling C++ sources and/or building packages with interfaced
> routines and here a memory checker kicked in.
> Maybe something akin is happening by launching Rcmdr (tcl/tk)?
> 
> -----Ursprüngliche Nachricht-----
> Von: R-help <r-help-bounces using r-project.org> Im Auftrag von Peter Dalgaard
> Gesendet: Mittwoch, 11. März 2020 10:29
> An: Fox, John <jfox using mcmaster.ca>
> Cc: r-help using r-project.org
> Betreff: [EXT] Re: [R] Problem launching Rcmdr
> 
> Any chance that a virus checker is interfering?
> 
> -pd
> 
> > On 10 Mar 2020, at 23:43 , Fox, John <jfox using mcmaster.ca> wrote:
> >
> > Dear Brian,
> >
> > (Please keep r-help in the loop so that if someone else has this
> > problem they'll have something to refer to.)
> >
> > Your session at start-up seems completely clean, so I'm at a loss to
> understand what the problem is. I, and I assume very many other people,
> are using the Rcmdr with essentially the same Windows setup. What's
> particularly hard for me to understand is that you're able to start the Rcmdr in
> a second R session. Does the first R session have to remain open for this to
> work?
> >
> > A next step is to reinstall packages, starting with the Rcmdr package, if you
> haven't already tried that, and eventually to reinstall R, including deleting the
> R package library. BTW, I usually prefer to install R in c:\R\ rather than under
> Program Files so that the system library is used for packages that I
> subsequently install, although it should work perfectly fine to install packages
> into a personal library.
> >
> > Best,
> > John
> >
> >> -----Original Message-----
> >> From: Brian Grossman <grossmab using umich.edu>
> >> Sent: Tuesday, March 10, 2020 5:07 PM
> >> To: Fox, John <jfox using mcmaster.ca>
> >> Subject: Re: [R] Problem launching Rcmdr
> >>
> >> John,
> >>
> >> Thanks for the reply. Here is the output from running sessionInfo()
> >> right after opening R.
> >>
> >>> sessionInfo()
> >> R version 3.6.2 (2019-12-12)
> >> Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 10
> >> x64 (build 18362)
> >>
> >> 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_3.6.2
> >>
> >>
> >> Brian
> >>
> >> On Tue, Mar 10, 2020 at 8:46 AM Fox, John <jfox using mcmaster.ca
> >> <mailto:jfox using mcmaster.ca> > wrote:
> >>
> >>
> >> 	Dear Brian,
> >>
> >> 	Normally I'd expect that a workspace saved from a previous session
> >> and loaded at the start of the current session would cause this kind
> >> of anomalous behaviour, but that doesn't explain why the Rcmdr starts
> >> up properly in a second (concurrent?) session, nor why it doesn't
> >> start up properly when R is run with the --vanilla switch.
> >>
> >> 	Can you report the result of sessionInfo() at the start of a session?
> >>
> >> 	If all else fails, you could try uninstalling and reinstalling R and
> >> packages.
> >>
> >> 	Best,
> >> 	 John
> >>
> >> 	  -----------------------------
> >> 	  John Fox, Professor Emeritus
> >> 	  McMaster University
> >> 	  Hamilton, Ontario, Canada
> >> 	  Web: http::/socserv.mcmaster.ca/jfox
> >> <https://urldefense.proofpoint.com/v2/url?u=http-
> 3A__socserv.mcmaster
> >>
> .ca_jfox&d=DwIFAg&c=MWFkEADu9ctt4KEmLIuwsQ&r=OhbxYoJKYsmfC2Wj
> zTKFj7Fw
> >>
> 1qyrbJIFo5BfgVqACaM&m=385Kfv02lZxykzhYHnbjRxxzMBywESQnuptbnhDtf
> Tc&s=a
> >> eoHPeyoWEbF1Lq409kfGNS_AauUuCunIr_B_-mNx68&e= >
> >>
> >> 	> On Mar 9, 2020, at 3:25 PM, Brian Grossman
> <grossmab using umich.edu
> >> <mailto:grossmab using umich.edu> > wrote:
> >> 	>
> >> 	> I'm having a problem with launching Rcmdr. When I try to launch it
> >> the
> >> 	> first time through R using the command library(Rcmdr) it will go
> >> through
> >> 	> the process of launching and get to the point where it says
> >> 	>
> >> 	> "Registered S3 methods overwritten by 'lme4':
> >> 	>  method                          from
> >> 	>  cooks.distance.influence.merMod car
> >> 	>  influence.merMod                car
> >> 	>  dfbeta.influence.merMod         car
> >> 	>  dfbetas.influence.merMod        car
> >> 	> lattice theme set by effectsTheme()
> >> 	> See ?effectsTheme for details."
> >> 	>
> >> 	> and then it just hangs there and never launches Rcmdr. If you
> >> launch
> >> 	> another instance of R and run the same command it will complete
> >> and launch
> >> 	> Rcmdr successfully. I have tried launching R with R.exe --vanilla
> >> with the
> >> 	> same results.
> >> 	>
> >> 	> The system information is Windows 10 version 1903, i5 8500
> >> processor, 8GB
> >> 	> RAM, 256Gb  SSD. R version 3.6.2 Platform: x86_64-w64-
> >> mingw32/x64 (64-bit)
> >> 	>
> >> 	> Hopefully I haven't left out any important information. Thank you
> >> for any
> >> 	> suggestions.
> >> 	>
> >> 	>       [[alternative HTML version deleted]]
> >> 	>
> >> 	> ______________________________________________
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> --
> Peter Dalgaard, Professor,
> Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000
> Frederiksberg, Denmark
> Phone: (+45)38153501
> Office: A 4.23
> Email: pd.mes using cbs.dk  Priv: PDalgd using gmail.com
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