RenderBox was not laid out, Flutter Listview Builder not Displaying - flutter

Question

I'm New to this Framework, And I'm Unable to Display the ListViewBuilder Items. I'm Getting this error in Console
════════ Exception caught by rendering library ═════════════════════════════════
RenderBox was not laid out: RenderRepaintBoundary#f28ee relayoutBoundary=up14 NEEDS-PAINT
'package:flutter/src/rendering/box.dart':
Failed assertion: line 1785 pos 12: 'hasSize'
class _ViewCartState extends State<ViewCart> {
List<dynamic> cartData;
#override
void initState() {
super.initState();
APIService apiService = new APIService();
apiService.apiCall().then((value) async {
setState(() {
cartData = value.data.result.cartData;
print(cartData);
});
});
}
#override
Widget build(BuildContext context) {
loadData();
var veg;
return Scaffold(
appBar: AppBar(
iconTheme: IconThemeData(
color: kHintColor, //change your color here
),
title: Text("Cart Page", style: Theme.of(context).textTheme.bodyText1),
),
body: Stack(
children: <Widget>[
SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Container(
// width: 500, //if this Height I'm Not giving Then List not Displaying.
padding: EdgeInsets.all(20.0),
color: Theme.of(context).cardColor,
child: Text("Your Cart Items",
style: Theme.of(context)
.textTheme
.headline6
.copyWith(
color: Color(0xff616161),
letterSpacing: 0.67)),
),
Divider(
color: Theme.of(context).cardColor,
thickness: 1.0,
),
Padding(
padding: const EdgeInsets.all(10),
child: ListView.builder(
itemCount: cartData.length,
itemBuilder: (context, index) => Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
cartItemListTile(context, cartData, index),
],
),
),
),
),
],
),
),
Align(
alignment: Alignment.bottomCenter,
child: Column(
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
BottomBar(
text: "go to next page"),
],
),
),
],
),
);
}
This is my ListView builder Return Function
ListTile cartItemListTile(
BuildContext context, List<dynamic> cartData, int index) {
int qty;
return ListTile(
title: Padding(
padding: EdgeInsets.only(top: 8.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Image.network(
cartData[index].itemimage.image,
height: 40,
width: 40,
),
]),
),
);
}
}
Please help me with that. I cant Set the Container Height Because I have lots of Fields out of that List Also.

Answer 1

In the Listview.builder
Add these 2 lines ..
physics: NeverScrollableScrollPhysics(),
shrinkWrap: true,