title: How to solve flutter.gradle and flutter.bat error?Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' && flutter.bat error
body: <p>FAILURE: Build failed with an exception.</p>
  <ul>
  <li>Where:</li>
  </ul>
  <p>Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 991</p>
  <ul>
  <li>What went wrong:</li>
  </ul>
  <p>Execution failed for task ':app:compileFlutterBuildDebug'.</p>
  <blockquote>
  <p>Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1</p>
  </blockquote>