我有以下代码可以正常工作.确保您已安装最新版本的软件包.

I have the following code working fine for me. Make sure you have installed the latest version of package.

options(httr_oauth_cache=T)
api_key <- "api_key here"
api_secret <- "api_secret here"
access_token <- "access_token here"
access_token_secret <- "access_token_secret here "
setup_twitter_oauth(api_key,api_secret,access_token,access_token_secret)