FutureBuilder creating infinite loop for fetching records - flutter

Question

I have created a demo project for showing orders using FutureBuilder but Its not showing order, instead its giving infinite loop , so where should I correct my code
Why it is infinite?
herewith I am sending code for my provider method to fetch orders and the code where I am using it
or is there any other better option to replace future builder..
Future<void> fetchandsetorders() async {
print('I am fetchandsetorders method of provider');
final url = Uri.parse(
mylink);
final response = await http.get(url);
final List<OrderItem> loadedorders = [];
final Map<String, dynamic> extradeddata = json.decode(response.body) as Map<String, dynamic>;
extradeddata.forEach((orderid, orderdata) {
loadedorders.add(
OrderItem(
id: orderid,
products: (orderdata['products'] as List<dynamic>).map((item) {
return CartItem(
id: item['id'],
title: item['title'],
quantity: item['qty'],
price: item['price']);
}).toList(),
amount: orderdata['amount'],
date: DateTime.parse(orderdata['date']),
),
);
});
_orders=loadedorders.reversed.toList();
notifyListeners();
}
class _OrderScreenState extends State<OrderScreen> {
#override
Widget build(BuildContext context) {
final orderdata = Provider.of<Orders>(context);
print('I am buildmethod');
return Scaffold(
appBar: AppBar(
backgroundColor: Color.fromRGBO(Random().nextInt(255),
Random().nextInt(255), Random().nextInt(255), 1),
title: Text('List of orders: ' + orderdata.ordercount.toString()),
),
drawer: AppDrawer(),
body: FutureBuilder(
future: Provider.of<Orders>(context, listen: false).fetchandsetorders(),
builder: (context,snapshop){
if(snapshop.connectionState==ConnectionState.waiting)
{
return Center(child: CircularProgressIndicator());
}
else
{
if(snapshop.error!=null)
{
return Text(snapshop.error.toString());
}
else
{
return ListView.builder(
itemCount: orderdata.ordercount,
itemBuilder: (context, index) {
return OrderItemWidget(
order: orderdata.orders[index],
);
});
}
}
},
),
);
}
}

Answer 1

create a state variable for Future like
late myFuture = Provider.of<Orders>(context, listen: false).fetchandsetorders(),
And use on
body: FutureBuilder(
future: myFuture,