[ESS] Problem with ESS / R / tracebug under OS X
Vitalie Spinu
spinuvit at gmail.com
Thu Jun 27 18:21:38 CEST 2013
`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.
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
>>
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