title: Angular2/Azure/Visual Studio Attach debugger : JavaScript runtime error "pRAseInt" is undefined - angular2-polyfills.min.js
body: <p>I run my Microsoft DNX app that works on my local iispexpress and kestrel web servers. See <a href="https://stackoverflow.com/questions/36464020/microsoft-dnx-application-angular2-does-not-run-when-deployed-on-azure">Microsoft DNX application Angular2 does not run when deployed on Azure</a></p>
  
  <h2>Reproduce the error</h2>
  
  <ol>
  <li>I attach the "Azure" debugger on Visual Studio 2015 Update 2</li>
  </ol>
  
  <p><a href="https://i.stack.imgur.com/eTZNl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/eTZNl.png" alt="Visual Studio Update 2 - Microsoft Azure - Attach debugger"></a></p>
  
  <ol start="2">
  <li>The app starts <a href="http://marketresearchio.azurewebsites.net" rel="nofollow noreferrer">http://marketresearchio.azurewebsites.net</a></li>
  <li><p>error messages are displayed on the Debug output screen</p></li>
  <li><p>a popup displays the error message : "JavaScript runtime error "pRAseInt" is undefined - angular2-polyfills.min.js"</p></li>
  </ol>
  
  <p><a href="https://i.stack.imgur.com/FTqxb.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FTqxb.png" alt="Angular2-polyfills -  JavaScript runtime error &quot;pRAseInt&quot; is undefined - angular2-polyfills.min.js"></a></p>
  
  <hr>
  
  <h2>Conclusion</h2>
  
  <p><strong>I made a search on my server and there is not a single occurrence of pRAseint inside the files</strong></p>
  
  <p>Do you have any idea where there error could come from?</p>