[R] Keep sourcing when there is an error
gunter.berton at gene.com
Tue Dec 13 23:36:16 CET 2011
?try or ?tryCatch or ?withCallingHandlers
On Tue, Dec 13, 2011 at 12:24 PM, Ronan Maron <ronanm2 at gmail.com> wrote:
> I want to know if there is any way to avoid source() stopping when there is
> an error.
> Here is the content of my Main.R script:
> source("~/R/source/Constructor1.R") # Object1 should be constructed
> ifelse(exists("Object1"), # It's an S4 object
> print("Object1 exists"), # I can't avoid using 'validity'
> print("Object1 doesn't exist."))
> source("~/R/source/Main.R") is stopped at the first line when the object
> isn't valid, the three other lines aren't sourced.
> Thank you in advance.
> R-help at r-project.org mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
Genentech Nonclinical Biostatistics
Internal Contact Info:
More information about the R-help