Error in gzfile(file, “wb”): cannot open the connection or compressed file

Question

I\'m trying to run two things: first, I\'m creating a PDF with 4x5, ending with dev.off(), and then trying to create a new graph. However, after starting the second plot, I get:

Answer 1

You may have no permission to save file in the directory. On RStudio, get your working directory by getwd(). Then, go to the directory in linux and observe its owner by ls -l. Now you can change the owner of the directory by chown -R username directoryname. But you must be root.