title: IntelliJ IDEA 9.0 - unable to select project SDK for Grails application
body: <p>I'm convinced that I'm just having a bad day and missing something obvious.  I'm trying to create a new Grails project in IntelliJ IDEA 9.0 and I am unable to associate it with an SDK.  I've tried creating a project from scratch and creating a project from existing sources.  In either case, I get to the "Please select project JDK" screen and my only options are:</p>
  
  <ul>
  <li>JSDK</li>
  <li>IntelliJ IDEA Plugin SDK</li>
  <li>Mobile SDK</li>
  <li>Flex SDK</li>
  <li>AIR SDK</li>
  <li>Flexmojos SDK</li>
  </ul>
  
  <p><a href="http://img521.imageshack.us/img521/5793/idea1n.jpg">Select project JDK http://img521.imageshack.us/img521/5793/idea1n.jpg</a></p>
  
  <p>When I used IntelliJ IDEA 8.1.3, it would ask me the same thing and I would simply navigate to <em>C:\Grails</em> and everything worked fine.  I've even tried adding the SDK in the following locations, but to no avail.</p>
  
  <ul>
  <li>File -> Project Structure -> Project Settings -> Project SDK -> New</li>
  <li>File -> Project Structure -> Platform Settings -> SDKs -> Add New SDK</li>
  </ul>
  
  <p>I'm missing something really obvious, right?</p>