I was updating my Rstudio few days ago, to the latest version 2022-04-19, then I used the updated Rstudio to open my rscript which I saved it using the old version, all the content gone, blank white. All of my Rscript face the same problem, but I look at the size of the Rscript, it wasn't 0KB, which means the content is still in there, somehow it just won't pops up. I couldn't even save new Rscript, the size just keep remaining 0KB eventhough I press the save button.
Does someone knows how to fix this? Thanks in advance