my code is
library(RSelenium)
library(wdman)
pDrv <- phantomjs(port = 4567L)
below is what I got an error after runing above codes.
checking phantomjs versions:
BEGIN: PREDOWNLOAD
BEGIN: DOWNLOAD
BEGIN: POSTDOWNLOAD
Error in if (file.access(phantompath, 1) < 0) { :
argument is of length zero
this problem has baffled me for couple of weeks, since I changed my laptop and upgrade to win10 ,never can it run well as before ,pls help me .