Json Model Class has no getter list receiver instance - json

Question

Simple JSON data fetch and show in screen the data is showing in print but while showing in screen its giving error of NoSuchMethodErrorClass 'ResponsiveObjectSettingByUser' has no instance method 'car' receiver: Instance,
GET FUNCTION
Future<ResponseObjectSettingByUser> _list;
final String _url = '<LINK>';
Future<ResponseObjectSettingByUser> getUserSettings() async {
ResponseObjectSettingByUser responseData = null;
var response = await http
.get(_url + '<link>', headers: {
"Authorization":
'Bearer <TOKEN>',
});
var responseJson = json.decode(response.body);
if (response.statusCode == 200) {
responseJson = settingByUserModel(response.body);
print(responseJson.toJson().toString());
}
return responseJson;
}
Initilize
#override
void initState() {
super.initState();
_list = getUserSettings();
}
MODEL CLASS (ResponseObjectSettingByUser)
// To parse this JSON data, do
//
// final welcome = welcomeFromJson(jsonString);
import 'dart:convert';
ResponseObjectSettingByUser settingByUserModel(String str) => ResponseObjectSettingByUser.fromJson(json.decode(str));
String welcomeToJson(ResponseObjectSettingByUser data) => json.encode(data.toJson());
class ResponseObjectSettingByUser {
ResponseObjectSettingByUser({
this.array,
});
Array array;
factory ResponseObjectSettingByUser.fromJson(Map<String, dynamic> json) => ResponseObjectSettingByUser(
array: Array.fromJson(json["array"]),
);
Map<String, dynamic> toJson() => {
"array": array.toJson(),
};
}
class Array {
Array({
this.car,
});
List<Car> car;
factory Array.fromJson(Map<String, dynamic> json) => Array(
car: List<Car>.from(json["car"].map((x) => Car.fromJson(x))),
);
Map<String, dynamic> toJson() => {
"car": List<dynamic>.from(car.map((x) => x.toJson())),
};
}
class Car {
Car({
this.id,
this.name,
this.numberKmsMin,
this.numberKmsMax,
this.priceMin,
this.priceMax,
this.powerHorseMin,
this.powerHorseMax,
this.status,
this.isSaved,
this.markId,
this.markName,
this.markImageUrl,
this.modelId,
this.modelName,
this.modelImageUrl,
this.bodyworkId,
this.bodyworkName,
this.fuelId,
this.fuelName,
this.motorizationId,
this.motorizationName,
this.rimsId,
this.rimsName,
this.serieId,
this.serieName,
this.interiorEquipmentId,
this.interiorEquipmentName,
this.upholsteryId,
this.upholsteryName,
this.upholsteryLeatherFabricName,
this.iluminationId,
this.iluminationName,
this.externalEquipmentId,
this.externalEquipmentName,
this.dateStartMin,
this.dateEndMax,
this.settings,
});
int id;
String name;
String numberKmsMin;
String numberKmsMax;
String priceMin;
String priceMax;
String powerHorseMin;
String powerHorseMax;
String status;
int isSaved;
int markId;
String markName;
String markImageUrl;
int modelId;
String modelName;
String modelImageUrl;
int bodyworkId;
String bodyworkName;
int fuelId;
String fuelName;
int motorizationId;
String motorizationName;
dynamic rimsId;
dynamic rimsName;
int serieId;
String serieName;
int interiorEquipmentId;
String interiorEquipmentName;
int upholsteryId;
String upholsteryName;
String upholsteryLeatherFabricName;
int iluminationId;
String iluminationName;
int externalEquipmentId;
String externalEquipmentName;
String dateStartMin;
String dateEndMax;
List<Setting> settings;
factory Car.fromJson(Map<String, dynamic> json) => Car(
id: json["id"],
name: json["name"],
numberKmsMin: json["number_kms_min"],
numberKmsMax: json["number_kms_max"],
priceMin: json["price_min"],
priceMax: json["price_max"],
powerHorseMin: json["power_horse_min"],
powerHorseMax: json["power_horse_max"],
status: json["status"],
isSaved: json["is_saved"],
markId: json["mark_id"],
markName: json["mark_name"],
markImageUrl: json["mark_image_url"],
modelId: json["model_id"],
modelName: json["model_name"],
modelImageUrl: json["model_image_url"],
bodyworkId: json["bodywork_id"],
bodyworkName: json["bodywork_name"],
fuelId: json["fuel_id"],
fuelName: json["fuel_name"],
motorizationId: json["Motorization_id"],
motorizationName: json["Motorization_name"],
rimsId: json["rims_id"],
rimsName: json["rims_name"],
serieId: json["serie_id"],
serieName: json["serie_name"],
interiorEquipmentId: json["Interior_equipment_id"],
interiorEquipmentName: json["Interior_equipment_name"],
upholsteryId: json["Upholstery_id"],
upholsteryName: json["Upholstery_name"],
upholsteryLeatherFabricName: json["Upholstery_Leather_fabric_name"],
iluminationId: json["ilumination_id"],
iluminationName: json["ilumination_name"],
externalEquipmentId: json["external_equipment_id"],
externalEquipmentName: json["external_equipment_name"],
dateStartMin: json["date_start_min"],
dateEndMax: json["date_end_max"],
settings: json["settings"] == null ? null : List<Setting>.from(json["settings"].map((x) => Setting.fromJson(x))),
);
Map<String, dynamic> toJson() => {
"id": id,
"name": name,
"number_kms_min": numberKmsMin,
"number_kms_max": numberKmsMax,
"price_min": priceMin,
"price_max": priceMax,
"power_horse_min": powerHorseMin,
"power_horse_max": powerHorseMax,
"status": status,
"is_saved": isSaved,
"mark_id": markId,
"mark_name": markName,
"mark_image_url": markImageUrl,
"model_id": modelId,
"model_name": modelName,
"model_image_url": modelImageUrl,
"bodywork_id": bodyworkId,
"bodywork_name": bodyworkName,
"fuel_id": fuelId,
"fuel_name": fuelName,
"Motorization_id": motorizationId,
"Motorization_name": motorizationName,
"rims_id": rimsId,
"rims_name": rimsName,
"serie_id": serieId,
"serie_name": serieName,
"Interior_equipment_id": interiorEquipmentId,
"Interior_equipment_name": interiorEquipmentName,
"Upholstery_id": upholsteryId,
"Upholstery_name": upholsteryName,
"Upholstery_Leather_fabric_name": upholsteryLeatherFabricName,
"ilumination_id": iluminationId,
"ilumination_name": iluminationName,
"external_equipment_id": externalEquipmentId,
"external_equipment_name": externalEquipmentName,
"date_start_min": dateStartMin,
"date_end_max": dateEndMax,
"settings": settings == null ? null : List<dynamic>.from(settings.map((x) => x.toJson())),
};
}
class Setting {
Setting({
this.id,
this.name,
});
int id;
String name;
factory Setting.fromJson(Map<String, dynamic> json) => Setting(
id: json["id"],
name: json["name"],
);
Map<String, dynamic> toJson() => {
"id": id,
"name": name,
};
}
To show data on screen using
child: FutureBuilder(
future: getUserSettings(),
builder: (BuildContext context,
AsyncSnapshot snapshot) {
final countries = snapshot.data;
if (snapshot.data == null) {
//IF NULL
return Container(
child: Center(
child: Text("Loading..."),
),
);
} else {
return Stack(
children: [
Container(
child: Text(snapshot.data.Car[0].id)
),
),
],
);
}
},
),
JSON Data is like this.
{
"array": {
"car": [
{
"id": 131,
"name": "120",
"number_kms_min": "1000",
"number_kms_max": "10000",
"price_min": "10000",
"price_max": "1000",
"power_horse_min": "100",
"power_horse_max": "120",
"status": "1",
"is_saved": 0,
"mark_id": 1,
"mark_name": "BMW",
"mark_image_url": "https://cdn0.iconfinder.com/data/icons/car-brands/550/BMW_logo-512.png",
"model_id": 1,
"model_name": "Serie 1",
"model_image_url": "https://www.bmw.pt/content/dam/bmw/common/all-models/1-series/5-door/2019/navigation/bmw-1-series-modelfinder.png",
"bodywork_id": 1,
"bodywork_name": "Coupé",
"fuel_id": 1,
"fuel_name": "Gasolina",
"Motorization_id": 1,
"Motorization_name": "Manual",
"rims_id": 1,
"rims_name": "Preto fosco\r\n5 raios",
"serie_id": 1,
"serie_name": "120",
"Interior_equipment_id": 1,
"Interior_equipment_name": "Bancos desportivos\r\n",
"Upholstery_id": 1,
"Upholstery_name": "Preto",
"Upholstery_Leather_fabric_name": "Preto",
"ilumination_id": 1,
"ilumination_name": "Iluminação ambiente",
"external_equipment_id": 1,
"external_equipment_name": "Para-choques desportivos",
"date_start_min": "03/18",
"date_end_max": "09/19"
},
{
"id": 121,
"name": "120",
"number_kms_min": "1000",
"number_kms_max": "10000",
"price_min": "10000",
"price_max": "1000",
"power_horse_min": "100",
"power_horse_max": "120",
"status": "1",
"is_saved": 0,
"mark_id": 1,
"mark_name": "BMW",
"mark_image_url": "https://cdn0.iconfinder.com/data/icons/car-brands/550/BMW_logo-512.png",
"model_id": 1,
"model_name": "Serie 1",
"model_image_url": "https://www.bmw.pt/content/dam/bmw/common/all-models/1-series/5-door/2019/navigation/bmw-1-series-modelfinder.png",
"bodywork_id": 1,
"bodywork_name": "Coupé",
"fuel_id": 1,
"fuel_name": "Gasolina",
"Motorization_id": 1,
"Motorization_name": "Manual",
"rims_id": 1,
"rims_name": "Preto fosco\r\n5 raios",
"serie_id": 1,
"serie_name": "120",
"Interior_equipment_id": 1,
"Interior_equipment_name": "Bancos desportivos\r\n",
"Upholstery_id": 1,
"Upholstery_name": "Preto",
"Upholstery_Leather_fabric_name": "Preto",
"ilumination_id": 1,
"ilumination_name": "Iluminação ambiente",
"external_equipment_id": 1,
"external_equipment_name": "Para-choques desportivos",
"date_start_min": "03/18",
"date_end_max": "09/19"
},
{
"id": 111,
"name": "120",
"number_kms_min": "1000",
"number_kms_max": "10000",
"price_min": "10000",
"price_max": "1000",
"power_horse_min": "100",
"power_horse_max": "120",
"status": "1",
"is_saved": 0,
"mark_id": 1,
"mark_name": "BMW",
"mark_image_url": "https://cdn0.iconfinder.com/data/icons/car-brands/550/BMW_logo-512.png",
"model_id": 1,
"model_name": "Serie 1",
"model_image_url": "https://www.bmw.pt/content/dam/bmw/common/all-models/1-series/5-door/2019/navigation/bmw-1-series-modelfinder.png",
"bodywork_id": 1,
"bodywork_name": "Coupé",
"fuel_id": 1,
"fuel_name": "Gasolina",
"Motorization_id": 1,
"Motorization_name": "Manual",
"rims_id": 1,
"rims_name": "Preto fosco\r\n5 raios",
"serie_id": 1,
"serie_name": "120",
"Interior_equipment_id": 1,
"Interior_equipment_name": "Bancos desportivos\r\n",
"Upholstery_id": 1,
"Upholstery_name": "Preto",
"Upholstery_Leather_fabric_name": "Preto",
"ilumination_id": 1,
"ilumination_name": "Iluminação ambiente",
"external_equipment_id": 1,
"external_equipment_name": "Para-choques desportivos",
"date_start_min": "03/18",
"date_end_max": "09/19"
}
]
}
}

Answer 1

You can copy paste run full code below
You can use AsyncSnapshot<ResponseObjectSettingByUser> and check connectionState and use snapshot.data.array.car.length in ListView
code snippet
FutureBuilder(
future: _list,
builder:
(context, AsyncSnapshot<ResponseObjectSettingByUser> snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.none:
return Text('none');
case ConnectionState.waiting:
return Center(child: CircularProgressIndicator());
case ConnectionState.active:
return Text('');
case ConnectionState.done:
if (snapshot.hasError) {
return Text(
'${snapshot.error}',
style: TextStyle(color: Colors.red),
);
} else {
return ListView.builder(
itemCount: snapshot.data.array.car.length,
itemBuilder: (context, index) {
working demo
full code
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
ResponseObjectSettingByUser settingByUserModel(String str) =>
ResponseObjectSettingByUser.fromJson(json.decode(str));
String welcomeToJson(ResponseObjectSettingByUser data) =>
json.encode(data.toJson());
class ResponseObjectSettingByUser {
ResponseObjectSettingByUser({
this.array,
});
Array array;
factory ResponseObjectSettingByUser.fromJson(Map<String, dynamic> json) =>
ResponseObjectSettingByUser(
array: Array.fromJson(json["array"]),
);
Map<String, dynamic> toJson() => {
"array": array.toJson(),
};
}
class Array {
Array({
this.car,
});
List<Car> car;
factory Array.fromJson(Map<String, dynamic> json) => Array(
car: List<Car>.from(json["car"].map((x) => Car.fromJson(x))),
);
Map<String, dynamic> toJson() => {
"car": List<dynamic>.from(car.map((x) => x.toJson())),
};
}
class Car {
Car({
this.id,
this.name,
this.numberKmsMin,
this.numberKmsMax,
this.priceMin,
this.priceMax,
this.powerHorseMin,
this.powerHorseMax,
this.status,
this.isSaved,
this.markId,
this.markName,
this.markImageUrl,
this.modelId,
this.modelName,
this.modelImageUrl,
this.bodyworkId,
this.bodyworkName,
this.fuelId,
this.fuelName,
this.motorizationId,
this.motorizationName,
this.rimsId,
this.rimsName,
this.serieId,
this.serieName,
this.interiorEquipmentId,
this.interiorEquipmentName,
this.upholsteryId,
this.upholsteryName,
this.upholsteryLeatherFabricName,
this.iluminationId,
this.iluminationName,
this.externalEquipmentId,
this.externalEquipmentName,
this.dateStartMin,
this.dateEndMax,
this.settings,
});
int id;
String name;
String numberKmsMin;
String numberKmsMax;
String priceMin;
String priceMax;
String powerHorseMin;
String powerHorseMax;
String status;
int isSaved;
int markId;
String markName;
String markImageUrl;
int modelId;
String modelName;
String modelImageUrl;
int bodyworkId;
String bodyworkName;
int fuelId;
String fuelName;
int motorizationId;
String motorizationName;
dynamic rimsId;
dynamic rimsName;
int serieId;
String serieName;
int interiorEquipmentId;
String interiorEquipmentName;
int upholsteryId;
String upholsteryName;
String upholsteryLeatherFabricName;
int iluminationId;
String iluminationName;
int externalEquipmentId;
String externalEquipmentName;
String dateStartMin;
String dateEndMax;
List<Setting> settings;
factory Car.fromJson(Map<String, dynamic> json) => Car(
id: json["id"],
name: json["name"],
numberKmsMin: json["number_kms_min"],
numberKmsMax: json["number_kms_max"],
priceMin: json["price_min"],
priceMax: json["price_max"],
powerHorseMin: json["power_horse_min"],
powerHorseMax: json["power_horse_max"],
status: json["status"],
isSaved: json["is_saved"],
markId: json["mark_id"],
markName: json["mark_name"],
markImageUrl: json["mark_image_url"],
modelId: json["model_id"],
modelName: json["model_name"],
modelImageUrl: json["model_image_url"],
bodyworkId: json["bodywork_id"],
bodyworkName: json["bodywork_name"],
fuelId: json["fuel_id"],
fuelName: json["fuel_name"],
motorizationId: json["Motorization_id"],
motorizationName: json["Motorization_name"],
rimsId: json["rims_id"],
rimsName: json["rims_name"],
serieId: json["serie_id"],
serieName: json["serie_name"],
interiorEquipmentId: json["Interior_equipment_id"],
interiorEquipmentName: json["Interior_equipment_name"],
upholsteryId: json["Upholstery_id"],
upholsteryName: json["Upholstery_name"],
upholsteryLeatherFabricName: json["Upholstery_Leather_fabric_name"],
iluminationId: json["ilumination_id"],
iluminationName: json["ilumination_name"],
externalEquipmentId: json["external_equipment_id"],
externalEquipmentName: json["external_equipment_name"],
dateStartMin: json["date_start_min"],
dateEndMax: json["date_end_max"],
settings: json["settings"] == null
? null
: List<Setting>.from(
json["settings"].map((x) => Setting.fromJson(x))),
);
Map<String, dynamic> toJson() => {
"id": id,
"name": name,
"number_kms_min": numberKmsMin,
"number_kms_max": numberKmsMax,
"price_min": priceMin,
"price_max": priceMax,
"power_horse_min": powerHorseMin,
"power_horse_max": powerHorseMax,
"status": status,
"is_saved": isSaved,
"mark_id": markId,
"mark_name": markName,
"mark_image_url": markImageUrl,
"model_id": modelId,
"model_name": modelName,
"model_image_url": modelImageUrl,
"bodywork_id": bodyworkId,
"bodywork_name": bodyworkName,
"fuel_id": fuelId,
"fuel_name": fuelName,
"Motorization_id": motorizationId,
"Motorization_name": motorizationName,
"rims_id": rimsId,
"rims_name": rimsName,
"serie_id": serieId,
"serie_name": serieName,
"Interior_equipment_id": interiorEquipmentId,
"Interior_equipment_name": interiorEquipmentName,
"Upholstery_id": upholsteryId,
"Upholstery_name": upholsteryName,
"Upholstery_Leather_fabric_name": upholsteryLeatherFabricName,
"ilumination_id": iluminationId,
"ilumination_name": iluminationName,
"external_equipment_id": externalEquipmentId,
"external_equipment_name": externalEquipmentName,
"date_start_min": dateStartMin,
"date_end_max": dateEndMax,
"settings": settings == null
? null
: List<dynamic>.from(settings.map((x) => x.toJson())),
};
}
class Setting {
Setting({
this.id,
this.name,
});
int id;
String name;
factory Setting.fromJson(Map<String, dynamic> json) => Setting(
id: json["id"],
name: json["name"],
);
Map<String, dynamic> toJson() => {
"id": id,
"name": name,
};
}
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
Future<ResponseObjectSettingByUser> _list;
Future<ResponseObjectSettingByUser> getUserSettings() async {
ResponseObjectSettingByUser responseData = null;
/*var response = await http
.get(_url + '<link>', headers: {
"Authorization":
'Bearer <TOKEN>',
});*/
String jsonString = '''
{
"array": {
"car": [
{
"id": 131,
"name": "120",
"number_kms_min": "1000",
"number_kms_max": "10000",
"price_min": "10000",
"price_max": "1000",
"power_horse_min": "100",
"power_horse_max": "120",
"status": "1",
"is_saved": 0,
"mark_id": 1,
"mark_name": "BMW",
"mark_image_url": "https://cdn0.iconfinder.com/data/icons/car-brands/550/BMW_logo-512.png",
"model_id": 1,
"model_name": "Serie 1",
"model_image_url": "https://www.bmw.pt/content/dam/bmw/common/all-models/1-series/5-door/2019/navigation/bmw-1-series-modelfinder.png",
"bodywork_id": 1,
"bodywork_name": "Coupé",
"fuel_id": 1,
"fuel_name": "Gasolina",
"Motorization_id": 1,
"Motorization_name": "Manual",
"rims_id": 1,
"rims_name": "Preto fosco\r\n5 raios",
"serie_id": 1,
"serie_name": "120",
"Interior_equipment_id": 1,
"Interior_equipment_name": "Bancos desportivos\r\n",
"Upholstery_id": 1,
"Upholstery_name": "Preto",
"Upholstery_Leather_fabric_name": "Preto",
"ilumination_id": 1,
"ilumination_name": "Iluminação ambiente",
"external_equipment_id": 1,
"external_equipment_name": "Para-choques desportivos",
"date_start_min": "03/18",
"date_end_max": "09/19"
},
{
"id": 121,
"name": "120",
"number_kms_min": "1000",
"number_kms_max": "10000",
"price_min": "10000",
"price_max": "1000",
"power_horse_min": "100",
"power_horse_max": "120",
"status": "1",
"is_saved": 0,
"mark_id": 1,
"mark_name": "BMW",
"mark_image_url": "https://cdn0.iconfinder.com/data/icons/car-brands/550/BMW_logo-512.png",
"model_id": 1,
"model_name": "Serie 1",
"model_image_url": "https://www.bmw.pt/content/dam/bmw/common/all-models/1-series/5-door/2019/navigation/bmw-1-series-modelfinder.png",
"bodywork_id": 1,
"bodywork_name": "Coupé",
"fuel_id": 1,
"fuel_name": "Gasolina",
"Motorization_id": 1,
"Motorization_name": "Manual",
"rims_id": 1,
"rims_name": "Preto fosco\r\n5 raios",
"serie_id": 1,
"serie_name": "120",
"Interior_equipment_id": 1,
"Interior_equipment_name": "Bancos desportivos\r\n",
"Upholstery_id": 1,
"Upholstery_name": "Preto",
"Upholstery_Leather_fabric_name": "Preto",
"ilumination_id": 1,
"ilumination_name": "Iluminação ambiente",
"external_equipment_id": 1,
"external_equipment_name": "Para-choques desportivos",
"date_start_min": "03/18",
"date_end_max": "09/19"
},
{
"id": 111,
"name": "120",
"number_kms_min": "1000",
"number_kms_max": "10000",
"price_min": "10000",
"price_max": "1000",
"power_horse_min": "100",
"power_horse_max": "120",
"status": "1",
"is_saved": 0,
"mark_id": 1,
"mark_name": "BMW",
"mark_image_url": "https://cdn0.iconfinder.com/data/icons/car-brands/550/BMW_logo-512.png",
"model_id": 1,
"model_name": "Serie 1",
"model_image_url": "https://www.bmw.pt/content/dam/bmw/common/all-models/1-series/5-door/2019/navigation/bmw-1-series-modelfinder.png",
"bodywork_id": 1,
"bodywork_name": "Coupé",
"fuel_id": 1,
"fuel_name": "Gasolina",
"Motorization_id": 1,
"Motorization_name": "Manual",
"rims_id": 1,
"rims_name": "Preto fosco\r\n5 raios",
"serie_id": 1,
"serie_name": "120",
"Interior_equipment_id": 1,
"Interior_equipment_name": "Bancos desportivos\r\n",
"Upholstery_id": 1,
"Upholstery_name": "Preto",
"Upholstery_Leather_fabric_name": "Preto",
"ilumination_id": 1,
"ilumination_name": "Iluminação ambiente",
"external_equipment_id": 1,
"external_equipment_name": "Para-choques desportivos",
"date_start_min": "03/18",
"date_end_max": "09/19"
}
]
}
}
''';
http.Response response = http.Response(jsonString, 200);
if (response.statusCode == 200) {
String postProcessing =
response.body.replaceAll('\n', "").replaceAll('\r', "");
var responseJson = settingByUserModel(postProcessing);
print(responseJson.toJson().toString());
return responseJson;
}
}
#override
void initState() {
_list = getUserSettings();
super.initState();
}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: FutureBuilder(
future: _list,
builder:
(context, AsyncSnapshot<ResponseObjectSettingByUser> snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.none:
return Text('none');
case ConnectionState.waiting:
return Center(child: CircularProgressIndicator());
case ConnectionState.active:
return Text('');
case ConnectionState.done:
if (snapshot.hasError) {
return Text(
'${snapshot.error}',
style: TextStyle(color: Colors.red),
);
} else {
return ListView.builder(
itemCount: snapshot.data.array.car.length,
itemBuilder: (context, index) {
return Card(
elevation: 6.0,
child: Padding(
padding: const EdgeInsets.only(
top: 6.0,
bottom: 6.0,
left: 8.0,
right: 8.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(snapshot
.data.array.car[index].markName),
Spacer(),
Text(snapshot
.data.array.car[index].id.toString()),
],
),
));
});
}
}
}));
}
}