Go to the
.xcodeproj file, it should be the one with a blue icon with your app name next to it.
Then go to the Info tab, look for the
Application Scene Manifest key inside the “Custom iOS Target Properties”, expand it and add a new key inside it with the name
Scene Configuration. You can leave it empty, check that the type is
Rebuild your app and launch it and the error should not appear again in the console.