On 12-05-27 3:25 PM, Jeff Newmiller wrote:
The source function is quite convenient for invoking a set of R commands that have already been debugged. It is pretty worthless for troubleshooting. You need to step through those commands one at a time, then do it again, to see which command triggers this error.
source() is fine for troubleshooting: just use the echo=TRUE option, and you'll see when it fails. In 2.15.0-patched, it can even report the line of the source file that caused the problem.
Reza was bitten by a bug in 2.14.0, that's all. Duncan Murdoch
My response to the last version of this query stands... what is in "~/Documents/myFile.R"? --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --------------------------------------------------------------------------- Sent from my phone. Please excuse my brevity. Reza Salimi-Khorshidi<r...@fmrib.ox.ac.uk> wrote:Hi all, I have the exact same problem in R 2.14.0, which does not seem to be due to using the quotation mark. When I say source("~/Documents/myFile.R") for the first time (after I start R), it works fine, but when I run it for a second time (even when I empty the workspace and rerun every thing, just like the first time), it returns the exact same error, i.e., Error in srcfilecopy(filename, lines, file.info(filename)[1, "mtime"]) : unused argument(s) (file.info(filename)[1, "mtime"]) Can you please help? Cheers
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