title: problem with running flutter app in vscode
body: <p>when I run my app I get this error : </p>
  
  <pre><code>Error: ADB exited with exit code 1
  Performing Streamed Install
  
  adb: failed to install F:\flutter-project\1\third_app\third_app\build\app\outputs\apk\app.apk: Failure [INSTALL_FAILED_INVALID_APK: Package couldn't be installed in /data/app/com.example.third_app-1: Package /data/app/com.example.third_app-1/base.apk code is missing]
  Error launching application on Android SDK built for x86. 
  </code></pre>
  
  <p>update: 
  I run <code>flutter clear</code> in the terminal and after restarting my computer and executing again, the problem solved</p>