Can't upload file to firebase storage. Keep showing 'E/StorageException: StorageException has occurred. An unknown error occurred..'

Question

Error whenever I try to upload any file:


Code for uploading image to storage:

    private void uploadFileToStorage(String uid,String[] data){
    StorageReference ref = FirebaseStorage.getInstance().getReference().child("idiot");
    ref.putFile(noticeUri)
            .addOnSuccessListener(taskSnapshot ->
                    ref.getDownloadUrl().addOnSuccessListener(uri -> {
                        showUploadMessage(100,"Saving to database...");
                        dismissMainDialog();
                        //saveToDatabase(uid,data,String.valueOf(uri));
                    }).addOnFailureListener(e -> {
                        dismissMainDialog();
                        showSnackBar("Failed to save in database");
                    })
            ).addOnFailureListener(e -> {
                dismissMainDialog();
                showSnackBar(e.getMessage());
            }).addOnProgressListener(snapshot -> {
                int percent = (int)(snapshot.getBytesTransferred()/snapshot.getTotalByteCount())*100;
                showUploadMessage(percent,null);
            });
}

Added dependencies are

implementation 'com.google.firebase:firebase-storage:20.0.0' implementation 'com.google.firebase:firebase-database:20.0.2' implementation 'com.google.firebase:firebase-auth:21.0.1' implementation platform('com.google.firebase:firebase-bom:29.0.0') implementation 'com.google.firebase:firebase-analytics'

I don't know where is the problem. I have also updated google-service.json after creating bucket.
Not working even after creating new project & adding dependencies

Answer 1

1. Go to google cloud console Cloud Console
2.


3.Add the line firebase-storage@system.gserviceaccount.com & save as storage admin


4. Wait for few minutes, then problem should be solved