> qplot(x,y)

Error in gzfile(file, "wb") : cannot open the connectionIn addition: Warning message:In gzfile(file, "wb") :  cannot open compressed file 'C:/Users/????/AppData/Local/Temp/RtmpM5LYe4/rs-graphics-00a245ae-3579-4b2e-93c4-ac05d6d0d483/9a634d0f-64aa-43cf-ad34-a9c47baab53e.snapshot', probable reason 'Invalid argument'Graphics error: Plot rendering errorError in gzfile(file, "wb") : cannot open the connectionIn addition: Warning message:In gzfile(file, "wb") :  cannot open compressed file 'C:/Users/????/AppData/Local/Temp/RtmpM5LYe4/rs-graphics-00a245ae-3579-4b2e-93c4-ac05d6d0d483/fc890e7d-d3fe-4df1-9ff6-91161acce214.snapshot', probable reason 'Invalid argument'Graphics error: Plot rendering error