TwitteR setup_twitter_oauth()失败

Question

我正在关注包的插图,更新并加载所有必需的包,看起来这是一个非常直接的过程进行身份验证.相反,我得到一个错误

> setup_twitter_oauth(consumer_key, consumer_secret, access_token, access_secret)
[1] "Using direct authentication"
Error in check_twitter_oauth() : OAuth authentication error:
This most likely means that you have incorrectly called setup_twitter_oauth()'

我的解释和编辑程序看起来或多或少像这样.

library("twitteR")
download.file(url="http://curl.haxx.se/ca/cacert.pem", destfile="cacert.pem") #read this was necessary for Windows machines
consumer_key <- 'abc'
consumer_secret <- 'abc'
access_token <- '123-abc'
access_secret <- 'abc'
setup_twitter_oauth(consumer_key, consumer_secret, access_token, access_secret)

我在这个主题上阅读了很多其他的SO问题,没有解决我的问题(大多数人都使用旧的身份验证过程).我正在尝试按照本教程创建一个wordcloud .

Answer 1

只需(安装并)加载包'base64enc'.