title: RStudio Error: STRING_ELT() can only be applied to a 'character vector', not a 'builtin'
body: <p>Upon startup in RStudio. Before doing anything I get the following error display on the console window:</p>
  
  <pre><code>Error: STRING_ELT() can only be applied to a 'character vector', not a 'raw'
  </code></pre>
  
  <p>I'm working on a Windows 10 OS R version 3.2.2 </p>
  
  <p>How can I get rid of the message? How can I identify where the source of where this error is coming from?  I'm thinking it may have something to do with a previous session but I'm having trouble identifying the pattern for why this error occurs. </p>