I can confirm the warning message on a 2020 macbook-pro-13-inch with Big Sur.
I do not know about slowdowns, because I seldom work in R.app, and when I do, it’s just for a few moments at a time. I do not see the warning when I run R in a terminal, in vim, or in RStudio, which makes sense because the warning seems to be related to the GUI that R.app is employing. > On Dec 3, 2020, at 7:00 AM, Maria-Angeles Casares-de-Cal via R-SIG-Mac > <r-sig-mac@r-project.org> wrote: > > CAUTION: The Sender of this email is not from within Dalhousie. > > Thank you very much for the interest shown by everyone who has sent their > answers. > > I think I have not explained well the issue. Now, there it goes (I hope > better explained!): > > I have a 16-inch MacBook Pro (2019), I have installed the Big Sur 11.0.1 > operating system, I have installed the R 4.0.3 and the R GUI 1.73. > The R works fine, I think it is a problem with the R GUI. > When I open a session in R, I get the following warning: > > 2020-12-03 11: 34: 43.708 R [2479: 145386] Warning: Expected min height of > view: (<NSPopoverTouchBarItemButton: 0x7fb0d3e23aa0>) to be less than or > equal to 30 but got a height of 32.000000. This error will be logged once per > view in violation. > > And from that moment, the management of the windows in R and the computer > slows down. > Also, every time I open a new file in R (in the same session), the warning > appears again. > > One of the messages I received on this mailing list said that it could be a > problem related to the TouchBar of the MacBook Pro. > I have tested the same R and R GUI on a MacBook Air (Retina, 13-inch, 2020) > with Big Sur, and, indeed, that problem does not appear. > > I know that in Terminal and RStudio there is no problem, but I would like to > solve this issue, since I prefer to work with R and the R GUI in a Mac, > instead of Terminal or RStudio. > > Thank you very much for your attention. > > Sincerely, > María-Ángeles Casares-de-Cal > [[alternative HTML version deleted]] > > _______________________________________________ > R-SIG-Mac mailing list > R-SIG-Mac@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-mac _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
