[R-SIG-Mac] Problems with R and Big Sur

[Bob Rudis]

 After a bit of git and google poking it seems this is happening to users
of MacVim (https://github.com/macvim-dev/macvim/issues/1114) and a few
other FOSS projects.

In various GH issues (like that one) the issue claims to be resolved by
using the latest Xcode & SDK but that’s not likely to be a solution for R
GUI (which I’m assuming you're using and where this error is coming up).

Some of the threads I saw made it seem like it was happening especially on
Touch Bar-equipped MacBook Pros (but that’s not confirmed).

When I try R GUI on Big Sur (on the new M1 Mini) — either just plain R
scripts or plotting — I do not see this, nor do I see this on my Intel
MacBook Pro (both are on the latest Big Sur beta and R 4.0.3).

On Dec 2, 2020 at 7:53:26 AM, Spencer Graves <spencer.graves using prodsyse.com>
wrote:

>  I didn't get this with R 4.0.3 under macOS Big Sur 11.0.1 with "time
> R CMD build" / check.  I have not tried it under RStudio.
>
>
>  sg
>
>
> On 2020-12-02 05:01, Dr Eberhard W Lisse wrote:
>
> I don't get this in 4.0.3 (using the command line version of R) and I
>
> don't get this in RStudio 1.3.1093 either.  I use the homebrew versions
>
> without the R GUI even installed.
>
>
> I am sure more detail will be helpful to the developers.
>
>
> el
>
>
> On 02/12/2020 11:09, Maria-Angeles Casares-de-Cal via R-SIG-Mac wrote:
>
> > To those in charge of R for Mac OS X:
>
> >
>
> > I have installed the new Big Sur operating system and now I always get
>
> > a warning similar to:
>
> >
>
> > 2020-12-02 09:52:00.647 R[703:11786] Warning: Expected min height of
>
> > view: (<NSPopoverTouchBarItemButton: 0x7f9c6bb3df50>) 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 the computer becomes very slow.
>
> >
>
> > Can I do something to fix it, or will we have to wait for an R update?
>
> >
>
> > Thank you very much for your attention.
>
> >
>
> > Sincerely,
>
> >
>
> > María-Ángeles Casares-de-Cal
>
> [...]
>
>
>
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