flutter - Undefined class StorageReference when using Firebase Storage

Question

i am trying to upload image, and the same process is working for my other app, but here it gives these errors, can you guy plz help?

Future getImage1() async {
    // ignore: deprecated_member_use
    var firstImage = await ImagePicker.pickImage(
        source: ImageSource.gallery, imageQuality: 65);
    setState(() {
      _image1 = firstImage;
    });
  }

Answer 1

Waitting for answers