UE5 AR basic project connect phone question

I have a problem right now, what should I do with this?
I’m trying to run Unreal 5’s AR basic project on my phone, but I succeeded in executing it, but it’s not working when I press the button on the main menu. The letters turn blue when you press the button, but that’s it.

There’s something suspicious

This link’s
3. Setting Up Android NDK is running SetupAndroid.bat
there’s an error saying

Warning: Mapping news http://schemas.android.com/repository/android/common/01 to oldns http://schemas.android.com/repository/android/common/01.

Is this the problem?
Or is there something else I missed?
If that is a problem, how can it be fixed?

The settings have all the camera access enabled