[R-SIG-Mac] Problems with RStudio for mac

[roy]

Hi José
fwiw, I tried R 4.5.1 on my macmini (15.5, Intel) with an old version of
RStudio and received the same similar error you reported.  When I updated
to the latest RStudio (Version 2025.05.1+513 (2025.05.1+513)) my quick test
(matrix multiplication) worked without error.

cheers, roy


On Mon, Jul 14, 2025 at 8:42 PM Kevin Ushey <kevinushey using gmail.com> wrote:

> Did you already try installing the latest available release of RStudio? In
> general, R and RStudio should be upgraded together.
>
> If you still have problems with the latest release of RStudio, you should
> file a big report at https://github.com/rstudio/rstudio/issues.
>
> On Mon, Jul 14, 2025, 6:54 PM José Carlos Guerrero Antúnez <
> jcgantunez using gmail.com> wrote:
>
> > Thank you Jeff for your suggestions, I will keep them in mind.
> >
> >
> >
> >
> > El lun, 14 jul 2025 a las 22:45, Jeff Newmiller (<
> jdnewmil using dcn.davis.ca.us
> > >)
> > escribió:
> >
> > > R is maintained by the volunteer R Core group, while RStudio is
> > maintained
> > > by Posit. You may get more thorough help with RStudio if you ask at the
> > > Posit forum.
> > >
> > > That said, as a rule the RStudio team has to play "catch-up" when R is
> > > upgraded by R Core. You may be running an older version of RStudio that
> > > does not know how to deal with R 4.5.1. Check for a newer version of
> > > RStudio, or try uninstalling R 4.5.1 and re-installing an older version
> > > R... or try using R with a different text editor (there are a lot of
> > them).
> > > RStudio is a fine option, but it is not the only way to use R.
> > >
> > > On July 14, 2025 5:54:47 PM PDT, "José Carlos Guerrero Antúnez" <
> > > jcgantunez using gmail.com> wrote:
> > > >Hi,
> > > >
> > > >I am not sure if this is the right forum for this query, and I
> apologize
> > > in
> > > >advance.
> > > >I recently upgraded to version R 4.5.1, and I use the RStudio
> program. I
> > > >can open it without any problem, but I am experiencing crashes
> whenever
> > I
> > > >perform any action in the program. I receive the following message:
> > > >"R Session Aborted. R encountered a fatal error. The session was
> > > >terminated. Start New Session."
> > > >
> > > >Could you please recommend what I should do?
> > > >
> > > >Thank you very much
> > > >
> > > >       [[alternative HTML version deleted]]
> > > >
> > > >_______________________________________________
> > > >R-SIG-Mac mailing list
> > > >R-SIG-Mac using r-project.org
> > > >https://stat.ethz.ch/mailman/listinfo/r-sig-mac
> > >
> > > --
> > > Sent from my phone. Please excuse my brevity.
> > >
> >
> >
> > --
> > José Carlos Guerrero
> >
> >         [[alternative HTML version deleted]]
> >
> > _______________________________________________
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> > R-SIG-Mac using r-project.org
> > https://stat.ethz.ch/mailman/listinfo/r-sig-mac
> >
>
>         [[alternative HTML version deleted]]
>
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