R script Getting Error Unable to translate bytes

Hello All,

I am trying to ger the twitter data using R script in power bi desktop.

Here is the script that i have used to get the twitter data.

library(twitteR)
source("authenticate.R")
tweets <- searchTwitter("Virat",n = 100,lang = "en")
tweetsdf <- twListToDF(tweets)

Details: "Unable to translate bytes [ED][A0] at index 127 from specified code page to Unicode."

It is running fine and am able to get the tweets in R studio, but not in Power Bi R script.

Please suggest me.