I am trying to plot something simple in Rstudio and this error shows up:
> plot(cars) Error in RStudioGD() : Shadow graphics device error: r error 4 (R code execution error) Además: Warning messages: 1: In grDevices:::png("C:/Users/Usuario/AppData/Local/Temp/RtmpuYmueE/bcbe775221654e0e80c35484134dae4c.png", : unable to open file 'C:/Users/Usuario/AppData/Local/Temp/RtmpuYmueE/bcbe775221654e0e80c35484134dae4c.png' for writing 2: In grDevices:::png("C:/Users/Usuario/AppData/Local/Temp/RtmpuYmueE/bcbe775221654e0e80c35484134dae4c.png", : opening device failed
Plus everytime I start a new session this message appears in the console: Graphics error: Plot rendering error
I tried updating R and Rstudio, and the problem is still there. I also manually installed the R tools manually and it still does not work. I have also tried installing an older version of RStudio and the error persists.
It's important to say that R works fine for me, it's RStudio that is giving me problems...
I am working on Windows, if it makes any difference.
Any help would be welcome, I'm in complete loss.
> capabilities() jpeg png tiff tcltk X11 aqua http/ftp sockets libxml fifo cledit iconv NLS TRUE TRUE TRUE TRUE FALSE FALSE TRUE TRUE TRUE TRUE TRUE TRUE TRUE profmem cairo ICU long.double libcurl TRUE TRUE TRUE TRUE TRUE > sessionInfo() R version 4.0.3 (2020-10-10) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 10 x64 (build 18363) Matrix products: default locale:  LC_COLLATE=Spanish_Spain.1252 LC_CTYPE=Spanish_Spain.1252 LC_MONETARY=Spanish_Spain.1252 LC_NUMERIC=C LC_TIME=Spanish_Spain.1252 attached base packages:  stats graphics grDevices utils datasets methods base other attached packages:  installr_0.22.0 stringr_1.4.0 loaded via a namespace (and not attached):  ps_1.4.0 fansi_0.4.1 prettyunits_1.1.1 crayon_1.3.4 assertthat_0.2.1 R6_2.5.0 magrittr_2.0.1 stringi_1.4.6 cli_2.1.0  rstudioapi_0.13 callr_3.5.1 tools_4.0.3 glue_1.4.2 compiler_4.0.3 processx_3.4.4 pkgbuild_1.1.0