I have included the following push icon files into my top level. when I do “build” it says Build Error #12 “Missing required file: IconNotificationDefault-xhdpi-v4.png” what does that mean?
IconNotificationDefault-mdpi-v9.png
IconNotificationDefault-mdpi-v11.png
IconNotificationDefault-hdpi-v9.png
IconNotificationDefault-hdpi-v11.png
IconNotificationDefault-xhdpi-v9.png
IconNotificationDefault-xhdpi-v11.png
IconNotificationDefault-xxhdpi-v9.png
IconNotificationDefault-xxhdpi-v11.png
IconNotificationDefault-xxxhdpi-v9.png
IconNotificationDefault-xxxhdpi-v11.png