I have been using Rstudio for a while and there was no problem until I was trying to install rJava and xlsx package in R. I had updated both my RGui and Rstudio
mcs
webmethods
photoswipe
gradle-multi-project-build
die
synset
flash-video
datarowcollection
xls
google-cloud-automl
bitwise-and
listadapter
ephemeral-storage
format-string
listviewitem
google-deployment-manager
csound
form-submit
swagger-codegen-maven-plugin
sqlmembershipprovider
strongname
indy10
backreference
react-create-app
productsign
missing-template
crosstab
network-service
qgroundcontrol
derived-table