Twitter Data Analysis - Error in Term Document Matrix

Question

Trying to do some analysis of twitter data. Downloaded the tweets and created a corpus from the text of the tweets using the below

# Creating a Corpus
wim_co         


        

Answer 1

there were some german umlaut letters and some special fonts that were causing the errors. I could not remove them in R.. even by converting it to utf-8. (I am a new R user) so I used excel to remove the german letters and then there were no errors after..