Marco Venanzi wrote: > Hi, I have an index "i" that varies from 1 to n. For each value of this index > I open a connection, e.g. > > conness<-url(...) > conness<-readLines(conness) > > For certain values of "i" it occurs an error (Warning message: cannot open: > HTTP status was `0 (null)' ) and the program flow ends. How can I ignore > these errors, allowing the program to go on?
Please read the FAQs, in particular "How can I capture or ignore errors in a long simulation?"! Uwe Ligges > Thanks, > > Marco > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html