title: "long vectors not supported yet" error in Rmd but not in R Script
body: <p>I am operating matrices with R 3.1 and RStudio 0.99.</p>
  
  <p>I have my R Script and with cmd+enter it works without problem. </p>
  
  <p>I created an Rmd for reporting but I have this error</p>
  
  <pre><code>Error in lazyLoadDBinsertVariable(vars[i], from, datafile, ascii, compress,  : 
    long vectors not supported yet: ../../../../R-3.3.1/src/main/connections.c:5600
  Calls: &lt;Anonymous&gt; ... &lt;Anonymous&gt; -&gt; &lt;Anonymous&gt; -&gt; lazyLoadDBinsertVariable
  Execution halted
  </code></pre>
  
  <p>Is there a way to bypass that error?</p>
  
  <p>This seems to be a dupicate of <a href="https://stackoverflow.com/questions/24335692/large-matrices-in-r-long-vectors-not-supported-yet">Large Matrices in R: long vectors not supported yet</a></p>
  
  <p>but the difference is that this only happens when trying to create an Rmd, not in any other case</p>