I'm working my way through the Google Firebase Codelabs tutorial (https://codelabs.developers.google.com/codelabs/firebase-web/#9
) and I am on step 10: Send Messages and I'm encourntering the following error (error picture 1). The strange thing is that inside the Firebase Console it recognizes my login events, so I can't understand why I'm getting a "You must login first" terror. I've restarted and tried to access it ensuring that I'm logged out of gmail by using a private browser feature on my browser. Any one have any ideas on what I'm doing wrong. I have gotten a console erorr and made the recommended change ("Use of getPreventDefault() is deprecated. Use defaultPrevented instead." but it still doesn't work and Stack Overflow isn't helping.