What I mean is how do I get the R compilation or execution process to spit out a line number with errors and warnings?
I should not have mentioned ESS, that is a distraction. option(error=browser) is a help. But it still does not say what piece of code caused the error. This is costing me a lot of time chasing down errors in mine and others code... Worik On Sat, Dec 1, 2012 at 1:47 PM, Duncan Murdoch <murdoch.dun...@gmail.com>wrote: > On 12-11-30 7:15 PM, Worik R wrote: > >> How? >> >> This is a script I am running under ess on Emacs >> >> > I've never used ESS. You'll need to ask someone on the ESS list. > > Duncan Murdoch > > (Useful information optuion(error=recover) >> >> cheers >> Worik >> >> >> On Sat, Dec 1, 2012 at 12:34 PM, Duncan Murdoch >> <murdoch.dun...@gmail.com >> <mailto:murdoch.duncan@gmail.**com<murdoch.dun...@gmail.com>>> >> wrote: >> >> On 12-11-30 4:22 PM, Worik R wrote: >> >> Is it possible to get a line number with an error report? >> >> >> Yes, if the error occurs in code that has line number information. >> You get line number info by default if you use source(). If the >> error is deeply buried in code that doesn't have the info (as it may >> be in your case), then the suggestions to use options(error=recover) >> will offer you a stack trace that shows you which high level code >> called the function reporting the problem. >> >> Duncan Murdoch >> >> >> I have a long script and an error: >> >> Error in `[.xts`(x, xsubset) : subscript out of bounds >> >> >> It would be very helpful, and save a lot of time, if there was >> some >> indication in the error message which line the error was. >> >> I can find it using binary search but that is a painful process. >> >> cheers >> Worik >> >> [[alternative HTML version deleted]] >> >> ______________________________**__________________ >> R-help@r-project.org <mailto:R-help@r-project.org> mailing list >> >> https://stat.ethz.ch/mailman/_**_listinfo/r-help<https://stat.ethz.ch/mailman/__listinfo/r-help> >> >> >> <https://stat.ethz.ch/mailman/**listinfo/r-help<https://stat.ethz.ch/mailman/listinfo/r-help> >> > >> PLEASE do read the posting guide >> >> http://www.R-project.org/__**posting-guide.html<http://www.R-project.org/__posting-guide.html> >> >> >> <http://www.R-project.org/**posting-guide.html<http://www.R-project.org/posting-guide.html> >> > >> and provide commented, minimal, self-contained, reproducible code. >> >> >> >> > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
