I’ve seen similar issues in the forums, but not quite.
These are the ones I checked, but the steps on those didn’t help me solve the problem.
Android Studio 4.0, (Build #AI-193.69126.96.36.19914223, built on May 20, 2020) and
GeoQuiz/app/build/generated, I have
find . -name "R.*" on the project root directory showed me:
Also, Ctrl+click on top of
R.layout.activity_main does nothing.
I’m having no compilation errors whatsoever, so I can continue following the book. However, I surely would appreciate extracting from it all I can.
Any further information can be given.
Thanks in advance!