https://firebase.google.com/codelabs/firebase-nextjs#4
Labels and directions in the tutorial are not matching the Firebase console. Configuration steps are vague and not descriptive enough. Example " Add your Firebase configuration to your web app code" section Step 2 makes sense if no app was build, but at this point of the tutorial the app has been created "My Nexst.js app", so these instruction are not right. Step 3 i believe is wrong or inaccurately written. Are we to transpose the contents to the npm tab from the "SDK setup and configuration pane" to the proper variable state or if we are to replace all the contents of the apphosting.yaml file with a variable and the objects from the npm or config. What does "In the file, replace the existing properties with those that you copied." mean....? Be specific, clear and detailed... This is waisting
my time trying to figure out what you meant to write...