title: Sync error while trying to build project in IntelliJ
body: <p>Getting the following sync error while trying to build my first helloWorld program in IntelliJ.</p>
  <p>I've installed IntelliJ for the first time on my computer running Windows 10.</p>
  <pre><code>    Could not open init generic class cache for initialization script 'C:\Users\nikhils\AppData\Local\Temp\wrapper_init5.gradle' (C:\Users\nikhils\.gradle\caches\6.6.1\scripts\2xaig2b083uxqwleg0fdntova).
  &gt; BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 60
  </code></pre>