I find RStudio is very reliable. Seeing that the problems started when you installed R 4.5.1, then I would reinstall it. It might also be helpful to see what happens if you just run R.
Ken > On 15 Jul 2025, at 10:54 am, José Carlos Guerrero Antúnez > <[email protected]> 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 > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-sig-mac _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
