0在R

2014-09-10 35 views
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0Auth握手失敗我正在嘗試在R中設置tweet情緒分析工具,但是我不斷收到有關0Auth未完成握手的錯誤。0在R

它使用的是我在網上找到的教程,但是我對R和編碼一般都很陌生,所以我很難過。

可以在此被有何啓示,將不勝感激:

install.packages("twitteR") 
install.packages("plyr") 
install.packages("stringr") 
install.packages("ggplot2") 
install.packages("streamR") 

library(twitteR) 
library(ROAuth) 
library(plyr) 
library(stringr) 
library(ggplot2) 

## Windows users need to get this file 
download.file(url="http://curl.haxx.se/ca/cacert.pem", destfile="cacert.pem") 

requestURL <- "https://api.twitter.com/oauth/request_token" 
accessURL = "https://api.twitter.com/oauth/access_token" 
authURL = "https://api.twitter.com/oauth/authorize" 
consumerKey = "conkey code" 
consumerSecret = "consec code" 

Cred <- OAuthFactory$new(consumerKey=consumerKey, 
         consumerSecret=consumerSecret, 
         requestURL=requestURL, 
         accessURL=accessURL, 
         authURL=authURL) 
Cred$handshake(cainfo = system.file("CurlSSL", "cacert.pem", package = "RCurl")) 
1340490 

load("twitter authentication.Rdata") 
registerTwitterOAuth(Cred) 
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這已被問了很多次。請參閱http://stackoverflow.com/search?q=%5Br%5D+OAuth+handshake+failed+in+R – Andrie 2014-09-10 15:25:31

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http://stackoverflow.com/questions/15347233/ssl-certificate-failed-for可能的重複-twitter-in -r或http://stackoverflow.com/questions/9916283/twitter-roauth-and-windows-register-ok-but-certificate-verify-failed或http://stackoverflow.com/questions/8122879/roauth-on-windows-using-r – Andrie 2014-09-10 15:27:36

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我已經嘗試了許多這些解決方案,其中大部分都是在實現twitter API的更新版本之前,所以afaik沒有一個工作方式相同。 – Zaku212 2014-09-10 17:31:39

回答