Monochrome icon is not defined

Monochrome icon is not defined

If android:roundIcon and android:icon are both in your manifest, you must either remove the reference to android:roundIcon if it is not needed; or, supply the monochrome icon in the drawable defined by the android:roundIcon and android:icon attribute.

For example, if android:roundIcon and android:icon are both in the manifest, a launcher might choose to use android:roundIcon over android:icon to display the adaptive app icon. Therefore, your themed application iconwill not show if your monochrome attribute is not also specified in android:roundIcon.

Issue id: MonochromeLauncherIcon