I'm using Firebase Authentication for login in my Flutter app. It shows CircularProgressIndicator (it shows it when loading) for a long time. It then shows the following error in the debug console:
[firebase_auth/unknown] com.google.firebase.FirebaseException: An internal error has occurred. [ unexpected end of stream on com.android.okhttp.Address@3015bdb7 ]
I googled this error and read this question. This answer says to check if I have the authentication type I want enabled. I checked and it is already enabled. This answer says to check the project_id in my google-services.json file (I think the location of the file is android/app/google-services.json, I'm not sure because the asker is not using Flutter). I checked and the project ID is correct. Also, I deleted the file and downloaded it again.
I didn't include the code because I don't think the problem is caused by the code.
Feel free to comment if you need more information!
How to fix this error? I would appreciate any help. Thank you in advance!
