Good morning folks, Recently calls to sendmail() in the sendmailR package have occasionally failed with the error "if (code == lcode) { : argument is of length zero". The only thing we are setting in the control argument is the smtp server (control=list(smtpServer='smtp.epa.gov')), so the port and other settings rely on default values.
In going through the sendmailR source it looks like the call to readLines(con=sock, n=1), from which the value of 'code' is determined, is returning NULL. Has anyone come across this situation, and better yet have you found a fix for it? Because this occurs in a pseudorandom/haphazard fashion, there is no repeatable example to post. Thank you for your time, cur -- Curt Seeliger, Data Ranger Raytheon Information Services, Contractor to ORD seeliger.c...@epa.gov 541-754-4638 [[alternative HTML version deleted]] ______________________________________________ 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.