Please help why not continue all time
And the error mesage is …
Press View Log and post log here
Your project misses Google services.json file
Just one button ? You are using firebase authentication so
Since you are using firebase authentication
- Make sure that google-services.json is in assets.
- Make sure it doesn’t have a number, like google-services(1).json.
- The package name of your app, and the package name you provided to firebase to download “google-services.json” MUST be the same
- and finally check if firebase url is missing from json
Also have a look at