Constant R session restarting, error reading csv files even after uploading files

To whom I am about to @ for Mac Tech support, below is system log that Deepti share with me.

  • I can debug part of the utf-8 part, but I need to know ... where can I find Yihui Xie blog and github? They have great documentation about this that explains the utf-8 issue in non-technical terms.
  • If the patch I am about to suggest fails then how can a Mac User get the system log for when Rstudio/R crashes similar to the the post does here? Rstudio is not working on my MacoS - #2 by technocrat ?