title: Does anyone know the what's causing "Package name is not a valid package name" when adding a new layout?
body: <p>I've receiving this error in every project I make, new or otherwise.</p>
  
  <p><a href="https://i.stack.imgur.com/UxnnV.png" rel="noreferrer"><img src="https://i.stack.imgur.com/UxnnV.png" alt="Error in Android Studio"></a></p>
  
  <p>I've attempted reinstalling Android Studio fresh without any luck and I've also scoured the Internet for the exact error and nothing seems to be coming up.</p>
  
  <p>Does anyone have an idea of what's causing this error when I add a new layout to my project? </p>