Re: [R] help with restart

you may 'try' to read the URL first (x=try(readLines(...))); then check inherits(x, "try-error") to see if an error has occurred. try() will not stop your code from being evaluated even if errors occur: > for(i in 1:3){try(stop('error'))} Error in try(stop("error")) : error Error in try(stop("err

[R] help with restart

Dear all, I want to download webpage from a large number of webpage. For example, link <- c("http://gzbbs.soufun.com/board/2811006802/";, "http://gzbbs.soufun.com/board/2811328226/";, "http://gzbbs.soufun.com/board/2811720258/";, "http://gzbbs.soufun.com/board/2811495702/";, "http://gzbbs