title: How to resolve: Failed to load the bootstrap javascript: ./../../VAADIN/ vaadinBootstrap.js in Vaadin on Grails
body: <p>I'm new in Grails and Vaadin. I'd like to use Vaadin in my Grails application. After installing vaadin plugin, when I try start my application I receive this communicat:</p>
  
  <pre><code>Failed to load the bootstrap javascript: ./../../VAADIN/ vaadinBootstrap.js
  </code></pre>
  
  <p>I use GGTS-3.6.0.RELEASE, vmware vfabric tc server developer edition v2.9 and Grails-2.4.2. I tried change in <code>/MyApp/target/work/resources/web.xml</code> to:</p>
  
  <pre><code>&lt;session-config&gt;
      &lt;tracking-mode&gt;COOKIE&lt;/tracking-mode&gt;
  &lt;/session-config&gt;
  </code></pre>
  
  <p>My layout template:</p>
  
  <p>bootstrap-main.gsp</p>
  
  <pre><code>    &lt;!DOCTYPE html&gt;
    &lt;head&gt;
          &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8"&gt;
          &lt;meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"&gt;
          &lt;title&gt;&lt;g:layoutTitle default="Grails"/&gt;&lt;/title&gt;
          &lt;link rel="stylesheet" href="${resource(dir: 'css', file: 'bootstrap.css')}" type="text/css"&gt;
          &lt;link rel="stylesheet" href="${resource(dir: 'css', file: 'bootstrap-responsive.css')}" type="text/css"&gt;
          &lt;link rel="stylesheet" href="${resource(dir: 'css', file: 'bootstrap.min.css')}" type="text/css"&gt;
          &lt;link rel="stylesheet" href="${resource(dir: 'css', file: 'bootstrap-responsive.min.css')}" type="text/css"&gt;
          &lt;link rel="shortcut icon" type="image/vnd.microsoft.icon"
      href="/VAADIN/themes/reindeer/favicon.ico" /&gt;
  &lt;link rel="icon" type="image/vnd.microsoft.icon"
      href="/VAADIN/themes/reindeer/favicon.ico" /&gt;
  
  &lt;script type="text/javascript" src="/VAADIN/vaadinBootstrap.js"&gt;&lt;/script&gt;
          &lt;r:external uri="/js/jquery.js"/&gt;
          &lt;r:external uri="/js/bootstrap.min.js"/&gt;
          &lt;r:external uri="/js/bootstrap.js"/&gt;
          &lt;g:layoutHead/&gt;
          &lt;r:layoutResources /&gt;
      &lt;/head&gt;
      &lt;body&gt;
          &lt;g:layoutBody/&gt;
          &lt;g:javascript library="application"/&gt;
          &lt;r:layoutResources /&gt;
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Unfortunately probably server all the time override my changes. Could you help me?</p>
  
  <p>I don't know what can be helpful else..</p>