One thing that I do when I have a long script is to put "progress" report messages. These have some comments so I can chart the progress and also print out the current CPU and memory usage so I can also isolate where potential problems might be. This will help narrow down the section of code where the error occurred. Are you also running with
options(error=utils::recover) so that when the error occurs, you get the stack and current environment so that debugging is easier? On Fri, Nov 30, 2012 at 4:22 PM, Worik R <wor...@gmail.com> wrote: > Is it possible to get a line number with an error report? > > 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 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. -- Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it. ______________________________________________ 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.
