StorageException: An unknown error occurred, please check the HTTP result code and inner exception for server response

Question

I use Firebase Storage to upfile. But it does not work THIS IS MY CODE.

FirebaseStorage storage = FirebaseStorage.getInstance();
StorageReference sto         


        

Answer 1

In my case I had to paste the rule below and publish on my storage.

service firebase.storage {
  match /b/{bucket}/o {
    match /{allPaths=**} {
      allow read, write: if true;
    }
  }
}