I am hoping to use value passed on from another widget in one of the references for a collection within a document. However, this error pops up:
The instance member ‘value’ can’t be accessed in an initializer. Try replacing the reference to the instance member with a different expression
How should I go about this?
class FriendProfileScreen extends StatefulWidget {
String value;
FriendProfileScreen({Key? key, required this.value}) : super(key: key);
@override
_FriendProfileScreenState createState() => _FriendProfileScreenState(value);
}
class _FriendProfileScreenState extends State<FriendProfileScreen> {
String value;
_FriendProfileScreenState(this.value);
var uid = value;
final CollectionReference _todoref = FirebaseFirestore.instance
.collection("users")
.doc(value)
.collection("todos");
@override
2
Answers
I’d suggest to mark it late, so like
Put your initializing code into a future type function and call the function in init method. It will work.