Thank you Hadley. This was so close, but actually the other way around: I uninstalled the latest rlang v0.1.2 from ~10 Aug and reinstalled v 0.1.1, now everything runs smoothly. -J
-----Original Message----- From: Hadley Wickham [mailto:h.wick...@gmail.com] Sent: Monday, 14 August, 2017 2:35 PM To: Szumiloski, John <john.szumilo...@bms.com> Cc: r-help@r-project.org Subject: Re: [R] tidyverse repeating error: "object 'rlang_mut_env_parent' not found" The most likely explanation is you have a new version of dplyr/tibble and an old version of rlang. Try re-installing rlang. Hadley On Mon, Aug 14, 2017 at 9:26 AM, Szumiloski, John <john.szumilo...@bms.com> wrote: > UseRs, > > When doing some data manipulations using the tidyverse, I am repeatedly > getting the same error message in now three separate situations. I can write > up a reproducible example, but want to lay out the high-level issues in case > someone recognizes exactly what is happening here. > > The error is: > > Error in mut_env_parent(overscope$.top_env, lexical_env) : > object 'rlang_mut_env_parent' not found > > and it occurs in three situations: > > > 1) Using tidyr::nest() on an output from dplyr::group_by() > > 2) Using tibble::tibble() with <name> = <value> arguments > > 3) Using dplyr::select() on a tibble to select two columns > > Any obvious clues as to what's happening here? The only non-base packages > loaded are current tidyverse, forcats, magrittr, readxl and stringr. > > Thanks, > John > John Szumiloski, Ph.D. > Principal Scientist, Statistician > Pharmaceutical Development / Drug Product Science & Technology > NBR105-1-1411 > > Bristol-Myers Squibb > P.O. Box 191 > 1 Squibb Drive > New Brunswick, NJ > 08903-0191 > > (732) 227-7167 > > > ________________________________ > This message (including any attachments) may contain > con...{{dropped:11}} > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. -- http://hadley.nz ________________________________ This message (including any attachments) may contain confidential, proprietary, privileged and/or private information. The information is intended to be for the use of the individual or entity designated above. If you are not the intended recipient of this message, please notify the sender immediately, and delete the message and any attachments. Any disclosure, reproduction, distribution or other use of this message or any attachments by an individual or entity other than the intended recipient is prohibited. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
