Flutter Firebase Storage Error: [firebase_storage/unknown] cancelled throughout picture add (iOS emulator)

I’m making an attempt to add a picture to Firebase Storage in my Flutter app. Firebase initializes efficiently, and the add begins, but it surely fails halfway with the error:

Error ::

[firebase_storage/unknown] cancelled
flutter: Firebase initialized efficiently!
flutter: Nameless sign-in profitable!
flutter: State: TaskState.working
flutter: Transferred: 0 / 0
flutter: State: TaskState.working
flutter: Transferred: 150 / 2564108
flutter: State: TaskState.working
flutter: Transferred: 2097302 / 2564108
flutter: State: TaskState.working
flutter: Transferred: 2097302 / 2564108
flutter: Add failed: cancelled
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: [firebase_storage/unknown] cancelled

enter code right here

 last ImagePicker _picker = ImagePicker();
 XFile? _image;
 UploadTask? uploadTask;
 bool _isUploading = false;
 String imgUrl="";

 // Operate to choose a picture from the gallery
Future<void> _pickImage() async {
last pickedFile = await _picker.pickImage(supply: ImageSource.gallery);
if (pickedFile != null) {
  setState(() {
    _image = pickedFile;
  });
}

}

// Operate to add picture to Firebase Storage
Future<void> uploadFile(BuildContext context) async {
if (_image == null) {
  ScaffoldMessenger.of(context).showSnackBar(
    SnackBar(content material: Textual content("Please choose a picture first!")),
  );
  return;
}

last file = File(_image!.path);
if (!file.existsSync()) {
  debugPrint("File doesn't exist.");
  ScaffoldMessenger.of(context).showSnackBar(
    SnackBar(content material: Textual content("File doesn't exist!")),
  );
  return;
}

strive {
  setState(() {
    _isUploading = true;
  });

  last ref = FirebaseStorage.occasion
      .ref()
      .baby('recordsdata/${basename(_image!.path)}');
  uploadTask = ref.putFile(file);

  uploadTask!.snapshotEvents.hear((occasion) {
    debugPrint("State: ${occasion.state}");
    debugPrint("Transferred: ${occasion.bytesTransferred} / ${occasion.totalBytes}");

    if (occasion.state == TaskState.canceled) {
      debugPrint("Add was canceled by the person or system.");
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content material: Textual content("Add canceled!")),
      );
    }
  });

  last snapshot = await uploadTask!.whenComplete(() {});
  last downloadUrl = await snapshot.ref.getDownloadURL();

  setState(() {
    _isUploading = false;
    imgUrl = downloadUrl;
  });

  debugPrint("Add profitable: $downloadUrl");
  ScaffoldMessenger.of(context).showSnackBar(
    SnackBar(content material: Textual content("Add profitable!")),
  );
} on FirebaseException catch (e) {
  setState(() {
    _isUploading = false;
  });

  debugPrint("Add failed: ${e.message}");
  ScaffoldMessenger.of(context).showSnackBar(
    SnackBar(content material: Textual content("Add failed: ${e.message}")),
  );
} catch (e) {
  setState(() {
    _isUploading = false;
  });

  debugPrint("An unknown error occurred: $e");
  ScaffoldMessenger.of(context).showSnackBar(
    SnackBar(content material: Textual content("An unknown error occurred: $e")),
  );
}

}