title: Uncaught DOMException: Failed to construct 'Worker': Script at papaparse.mi.js
body: <p>I tried to play with importing CSV data as xAPI Statement in LRS. I tired to followed the step stated. But i cannot fletch the data. It throws a error." Uncaught DOMException: Failed to construct 'Worker': Script atUncaught DOMException: Failed to construct 'Worker': Script at papaparse.min.js</p>
  
  <p>Here is the github link for it which i tried. <a href="https://github.com/mariocoski/csv-to-xapi" rel="noreferrer">https://github.com/mariocoski/csv-to-xapi</a> </p>
  
  <p>This is the error that i am getting 
  papaparse.min.js:6 Uncaught DOMException: Failed to construct 'Worker': Script at 'file:///Users/dassintern/Documents/ayash/csv-to-xapi-master/js/lib/papaparse.min.js?papaworker' cannot be accessed from origin 'null'.
      at f (file:///Users/dassintern/Documents/ayash/csv-to-xapi-master/js/lib/papaparse.min.js:6:11265)
      at Object.t [as parse] (file:///Users/dassintern/Documents/ayash/csv-to-xapi-master/js/lib/papaparse.min.js:6:91)
      at HTMLInputElement. (file:///Users/dassintern/Documents/ayash/csv-to-xapi-master/js/csv-parser-extension.js:60:8)
      at HTMLInputElement.dispatch (<a href="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js:3:8549" rel="noreferrer">https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js:3:8549</a>)
      at HTMLInputElement.r.handle (<a href="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js:3:5252" rel="noreferrer">https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js:3:5252</a>)</p>