Specifically they have been getting errors like this:
Error in utils::type.convert(out[, i], as.is = TRUE, dec = dec) : invalid multibyte string at '<e2><94>'
Since I couldn’t reproduce these errors on my machine it appeared to be something relating to their particular machine setup. Looking at their locale provided a clue:
> Sys.getlocale()  "LC_COLLATE=Korean_Korea.949;LC_CTYPE=Korean_Korea.949;LC_MONETARY=Korean_Korea.949; LC_NUMERIC=C;LC_TIME=Korean_Korea.949"
whereas on my machine I have:
> Sys.getlocale()  "LC_CTYPE=en_ZA.UTF-8;LC_NUMERIC=C;LC_TIME=en_ZA.UTF-8;LC_COLLATE=en_ZA.UTF-8; LC_MONETARY=en_ZA.UTF-8;LC_MESSAGES=en_ZA.UTF-8;LC_PAPER=en_ZA.UTF-8;LC_NAME=C;LC_ADDRESS=C; LC_TELEPHONE=C;LC_MEASUREMENT=en_ZA.UTF-8;LC_IDENTIFICATION=C"
The document that they were trying to scrape is encoded in UTF-8, which I see in my locale but not in theirs. Perhaps changing locale will sort out the problem? Since the
en_ZA locale is a bit of an acquired taste (unless you’re South African, in which case it’s de rigueur!), the following should resolve the problem:
> Sys.setlocale("LC_CTYPE", "en_US.UTF-8")
It’s possible that command might produce an error stating that it cannot be honoured by your system. Do not fear. Try the following (which seems to work almost universally!):
Try scraping again. Your issues should be resolved.