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

José Carlos Guerrero Antúnez jcg@ntunez @end|ng |rom gm@||@com
Tue Jul 15 16:37:37 CEST 2025


Thanks Kevin and Roy,
I work with two old Macs with the BigSur operating system (one at home and
one at school) and I can't upgrade, which prevents me from having the
newest version of RStudio because it doesn't meet the requirements.
I wanted to install the caretSDM package, on the Mac at home I had version
4.3.3 and the package recommended me to use a newer version of R and I
upgraded to version 4.5.1. In the case of the faculty Mac I am using
version R.4.4.0 and I have no problem with the caretSDM package.
>From my ignorance I dare to say that there is a package that is generating
the conflict with R version 4.5.1.

Best regards,

El mar, 15 jul 2025 a las 1:02, roy (<rollinforall using gmail.com>) escribió:

> 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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>

-- 
José Carlos Guerrero

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