[ESS] Problem with ESS / R / tracebug under OS X
Rainer M Krug
Rainer at krugs.de
Fri Jun 28 09:10:16 CEST 2013
Just installed the nev devtools from github, and it is working - thanks
a lot.
Vitalie Spinu <spinuvit at gmail.com> writes:
> `install` in devtools keeps the source. load_all forget it. I sent a
> pull request to Hadley to correct this. Feel free to use my branch till
> it is merged: https://github.com/hadley/devtools/pull/319
>
> Would it make sense to hook load_all on a key in dev-map?
>
> Say, C-c C-t l will search for the R package root from the current
> file. Then ask the user for the directory, then issue load_all?
>
> Unfortunately install, nor load_all play well with S4. I always have to
> restart my R to reload the package.
Would be nice if this could be sorted out, also for reference classes,
especially as I would like to migrate y packages to reference classes
(would save me the dependence on the simecol package).
Again, thanks a lot,
Rainer
>
> Vitalie
>
> >> Rainer M Krug <Rainer at krugs.de>
> >> on Thu, 27 Jun 2013 12:07:43 +0200 wrote:
>
> > Vitalie Spinu <spinuvit at gmail.com> writes:
> >> Hi Rainer,
>
> > Hi Vitalie,
>
> > sorry for not coming back to you earlier.
>
> >>
> >> It is an R issue. It depends on how you source or evaluate the code in
> >> the first place, and ESS cannot do much if R doesn't report error
> >> references.
>
> > Makes sense. So here we go:
>
> >>
> >> You should give more details of what you mean by "I run code in a
> >> package". R shows <text>#N if the code was evaluated with
> >> eval(parse(text=...)) and may be on some other occasions.
>
> > I have written a small test package and put it on dropbox
>
> > https://www.dropbox.com/s/qnoo78h9phpapjo/testTraceback_0.0-1.tar.gz
>
> > If you install the package, load it and call the function testprg, I get
> > the following:
>
> > ,----
> > | > install.packages("packages/testTraceback_0.0-1.tar.gz", repos=NULL, type="source")
> > | Installing package into '/Users/rainerkrug/Documents/Projects/AlienManagementDrakensberg/sim/library'
> > | (as 'lib' is unspecified)
> > | * installing *source* package 'testTraceback' ...
> > | ** R
> > | ** preparing package for lazy loading
> > | ** help
> > | No man pages found in package 'testTraceback'
> > | *** installing help indices
> > | ** building package indices
> > | ** testing if installed package can be loaded
> > | * DONE (testTraceback)
> > | > library(testTraceback)
> > | > testprog(3)
> > | Error in testprog(3) : object 'hallo' not found
> > | >
> > `----
>
> > No traceback is available - ess debug minor mode is enabled
>
> > When I use the devtools package and load_all() to load the directory, I
> > get the following:
>
> > ,----
> > | > Library("devtools")
> > | > load_all("packages/testTraceback/")
> > | Loading testTraceback
> > | > testprog(2)
> > | Error in testprog(2) (from <text>#3) : object 'hallo' not found
> > | >
> > `----
>
> > and no further information.
>
> > When I source the file, I get the full traceback:
>
> > ,----
> > | > source("packages/testTraceback/R/testprog.R")
> > | > testprog(3)
> > | Error in testprog(3) (from testprog.R#3) : object 'hallo' not found
> > | >
> > `----
>
> > I am using the official installation of R (3.0.1) for Mac, GNU emacs and
> > ESS from git (ess-version : 13.05-1 [<unknown>]).
>
> > Any suggestions on why the information is not comming through when using
> > load_all()? It was working under Linux, and I did not change my emacs.el
> > file.
>
> > Thanks,
>
> > Rainer
>
> >>
> >> Vitalie
> >>
> >> >> Rainer M Krug <Rainer at krugs.de>
> >> >> on Wed, 26 Jun 2013 09:59:54 +0200 wrote:
> >>
> >> > Hi
> >> > I migrated from Linux to Mac OS X and I am experiencing the following
> >> > problem in ESS / R with tracebug:
> >>
> >> > When I run code (in a package) and an error occurs, the location is not
> >> > shown correctly, but only <text> instead:
> >>
> >> > ,----
> >> > | sh: line 1: 62906 Trace/BPT trap: 5 'r.param.scale'
> >> > | --interface-description >
> >> > | /var/folders/50/wcr5bjwn75q595n6x82gxj280000gn/T//RtmpsB4JC1/filef5007f3e9ee7'
> >> > | 2>
> >> > | /var/folders/50/wcr5bjwn75q595n6x82gxj280000gn/T//RtmpsB4JC1/filef50047393ea0'
> >> > | Error in if (file.exists(file) == FALSE) if (!missing(asText) && asText == :
> >> > | argument is of length zero
> >> > | Error in parseGRASS(cmd, legacyExec = legacyExec) (from <text>#150) :
> >> > | r.param.scale not parsed
> >> > `----
> >>
> >> > I tried it with starting emacs with -q and only loading ess 5.14, but
> >> > still the same as using the one from git.
> >>
> >> > Any suggestions?
> >>
> >> > Thanks,
> >>
> >> > Rainer
> >>
> >> ______________________________________________
> >> ESS-help at r-project.org mailing list
> >> https://stat.ethz.ch/mailman/listinfo/ess-help>
>
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--
Rainer M. Krug
email: RMKrug<at>gmail<dot>com
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