Hello,
Something like this?
x <- 1:5 # vector with more than one element
# warning, execution continues
if(x == 2) print(2) else print("No!")
ow <- options(warn = 2) # all warnings are now errors
# error, else clause not executed
if(x == 2) print(2) else print("No!")
options(ow) # reset default warn level
(Another way is the well known print function plus wait for execution to
stop.)
Hope this helps,
Rui Barradas
Em 12-08-2012 02:56, enocko escreveu:
Hi, thanks for the ideas, folks.
I'm on Windows 7, R 2.15.0 x64, RStudio 0.97.71.
I do appreciate your time... I would like to say my goal of dealing with
errors without R's error trapping tools is not nonsensical given that those
tools are cumbersome and not well-suited to the development phase of coding
where one informally runs various snippets all the time.
The suggestion of looking at IDE's is a good one because it would not be
hard for an IDE to just wait and see if any line of code gives an error, and
halt execution if so (a global option could enable this). RStudio doesn't
have this--does anyone know of something that does? I can post a suggestion
to RStudio.
Thanks,
Phil
--
View this message in context:
http://r.789695.n4.nabble.com/Stopping-all-code-execution-when-ANY-error-occurs-OR-error-handling-without-try-tryCatch-tp4640023p4640073.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
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.
______________________________________________
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.
