title: Gradle error after studio update
body: <p>I've recently upgraded from <code>1.2.2</code> to <code>1.3.2</code> and was introduced with the following error:</p>
  
  <p><code>Error:Unable to load class 'org.gradle.api.publication.maven.internal.DefaultMavenFactory'.
  </code></p>
  
  <blockquote>
    <p>Possible causes for this unexpected error include:<ul><li>You are using JDK version 'java version "1.7.0_79"'. Some versions of JDK 1.7 (e.g. 1.7.0_10) may cause class loading errors in Gradle.
    Please update to a newer version (e.g. 1.7.0_67).</p>
    
    <p>Open JDK Settings</li>
    <li>Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.)</p>
    
    <p>Re-download dependencies and sync project (requires network)
    </li><li>The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this problem.
    Stop Gradle build processes (requires restart)</li><li>Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version of Gradle requested by the project.</li></ul>In the case of corrupt Gradle processes, you can also try closing the IDE and then killing all Java processes.</p>
  </blockquote>
  
  <p>My project is using the <em>SquiDB</em> library if that matters, has anyone encountered similar error and could help me out how to fix it?</p>