Firebase gives Error

Hello. When I export the application I have made, I get an error warning from firebase, I opened the json file, there is no problem in the firebase url in the place of the blocks, but I get an error warning, I deleted the json file and added it again, it still did not work.

Firebase hata

Please read this and then edit your question following these tips.

Multiple solutions are there in community… did you search!?

Since you are using firebase authentication

  1. Make sure that google-services.json is in assets.
  2. Make sure it doesn’t have a number, like google-services(1).json.
  3. The package name of your app, and the package name you provided to firebase to download “google-services.json” MUST be the same
  4. and finally check if firebase url is missing from json