Question 278979 in Flutter Question posted in
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Flutter: Reference.listAll() returns empty list

I have a folder called ‘pecs’ in Firebase object storage, and it contains a file:

enter image description here

However, calling listAll on its reference returns an empty list:

FirebaseStorage storage = FirebaseStorage.instance;
Reference ref = storage.ref().child("pecs");
ListResult list = await ref.listAll();
setState(() {
  _items = list.items;
});

_items in the above code ends up empty. I have enabled Firebase in main:

  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );

What else may be missing?

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    The problem was caused by a wrong selection of the Firebase project while running flutterfire configure. Re-running with the right project fixed the problem.


  2. 0

    This might help.

    In the image you posted check the "Rules" tab on your tab bar

    It will look something like this

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

    update it to

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

    This update will allow your flutter project to access your images in firestorage.

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