Cannot run project from Android Source

This is my output upon initial gradle sync.

This is my output upon trying to run the application (builds without errors).

Unable to determine application id: No outputs for the main artifact of variant: debug

I have intentionally not updated anything that android studio prompts me to.

I am using Android Studio 3.6.1

Ok I still haven’t been able to run the project in debug mode or anything, but setting the build variant to “release” generates an apk in the ‘app’ dir. This works on device. Any advice for how to instantly run the application would still be much appreciated though.