【发布时间】：2022-08-13 21:04:42
【问题描述】：
我正在开发一个超级克隆，但是当我在网络上运行应用程序时，它不会让我看到地图上的位置并且我得到这个错误，它有帮助！
在这里您还可以看到应用程序执行时的结果
import \'dart:async\';
import \'package:flutter/material.dart\';
import \'package:geolocator/geolocator.dart\';
import \'package:google_maps_flutter/google_maps_flutter.dart\';
import \'package:rider_app/AllWidgets/Divider.dart\';
import \'package:rider_app/Assistants/assistantsMethods.dart\';
class MainScreen extends StatefulWidget
{
static const String idScreen = \"mainScreen\";
@override
_MainScreenState createState() => _MainScreenState();
}
class _MainScreenState extends State<MainScreen>
{
Completer<GoogleMapController> _controllerGoogleMaps = Completer();
GoogleMapController newGoogleMapController;
GlobalKey<ScaffoldState> scaffoldKey = new GlobalKey<ScaffoldState>();
Position currentPosition;
var geoLocator = Geolocator();
double bottomPaddingOfMap = 0;
void locatePosition() async
{
Position position = await Geolocator.getCurrentPosition(desiredAccuracy: LocationAccuracy.high);
currentPosition = position;
LatLng latLngPosition = LatLng(position.latitude, position.longitude);
CameraPosition cameraPosition = new CameraPosition(target: latLngPosition, zoom: 14);
newGoogleMapController.animateCamera(CameraUpdate.newCameraPosition(cameraPosition));
String address = await AssistantsMethods.searchCoordinateAddress(position);
print(\"Esta es tú dirección :: \" + address);
}
static final CameraPosition _kGooglePlex = CameraPosition(
target: LatLng(37.42796133580664, -122.085749655962),
zoom: 14.4746,
);
@override
Widget build(BuildContext context) {
return Scaffold(
key: scaffoldKey,
appBar: AppBar(
title: Text(\"Ventana Principal\"),
),
drawer: Container(
color: Colors.white,
width: 255.0,
child: Drawer(
child: ListView(
children: [
//Drawer Header
Container(
height: 165.0,
child: DrawerHeader(
decoration: BoxDecoration(color: Colors.white),
child: Row(
children: [
Image.asset(\"images/user_icon.png\", height: 65.0,width: 65.0,),
SizedBox(width: 16.0,),
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(\"Nombre del perfil\", style: TextStyle(fontSize: 16.0, fontFamily: \"Brand-Bold\"),),
SizedBox(height: 6.0,),
Text(\"Perfil Visitante\"),
],
),
],
),
),
),
DividerWidget(),
SizedBox(height: 12.0,),
//Drawer Body Controller
ListTile(
leading: Icon(Icons.history),
title: Text(\"Historia\", style: TextStyle(fontSize: 15.0),),
),
ListTile(
leading: Icon(Icons.person),
title: Text(\"Perfil de visitante\", style: TextStyle(fontSize: 15.0),),
),
ListTile(
leading: Icon(Icons.info),
title: Text(\"Sobre\", style: TextStyle(fontSize: 15.0),),
),
],
),
),
),
body: Stack(
children: [
GoogleMap(
padding: EdgeInsets.only(bottom: bottomPaddingOfMap),
mapType: MapType.normal,
myLocationButtonEnabled: true,
initialCameraPosition: _kGooglePlex,
myLocationEnabled: true,
zoomGesturesEnabled: true,
zoomControlsEnabled: true,
onMapCreated: (GoogleMapController controller)
{
_controllerGoogleMaps.complete(controller);
newGoogleMapController = controller;
setState(() {
bottomPaddingOfMap = 300.0;
});
locatePosition();
},
),
Positioned(
top: 45.0,
left: 22.0,
child: GestureDetector(
onTap: ()
{
scaffoldKey.currentState.openDrawer();
},
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(22.0),
boxShadow: [
BoxShadow(
color: Colors.black,
blurRadius: 6.0,
spreadRadius: 0.5,
offset: Offset(
0.7,
0.7,
),
),
],
),
child: CircleAvatar(
backgroundColor: Colors.white,
child: Icon(Icons.menu, color: Colors.black,),
radius: 20.0,
),
),
),
),
Positioned(
left: 0.0,
right: 0.0,
bottom: 0.0,
child: Container(
height: 300.0,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(topLeft: Radius.circular(18.0), topRight: Radius.circular(18.0)),
boxShadow: [
BoxShadow(
color: Colors.black,
blurRadius: 16.0,
spreadRadius: 0.5,
offset: Offset(0.7, 0.7),
)
],
),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 24.0, vertical: 18.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(height: 6.0),
Text(\"Hola,Buen día..\", style: TextStyle(fontSize: 12.0),),
Text(\"A dondé quisieras ir?\", style: TextStyle(fontSize: 20.0, fontFamily: \"Brand-Bold\"),),
SizedBox(height: 20.0),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(5.0),
boxShadow: [
BoxShadow(
color: Colors.black54,
blurRadius: 6.0,
spreadRadius: 0.5,
offset: Offset(0.7, 0.7),
)
],
),
child: Padding(
padding: const EdgeInsets.all(12.0),
child: Row(
children: [
Icon(Icons.search, color: Colors.blueAccent,),
SizedBox(width: 10.0,),
Text(\"Buscar una ubicación de entrega\")
],
),
),
),
SizedBox(height: 24.0),
Row(
children: [
Icon(Icons.home,color: Colors.grey,),
SizedBox(width: 12.0,),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(\"Agregar Casa\"),
SizedBox(height: 4.0,),
Text(\"La dirección de su casa\", style: TextStyle(color: Colors.grey[500], fontSize: 12.0),),
],
),
],
),
SizedBox(height: 10.0),
DividerWidget(),
SizedBox(height: 16.0),
Row(
children: [
Icon(Icons.work,color: Colors.grey,),
SizedBox(width: 12.0,),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(\"Agregar Trabajo\"),
SizedBox(height: 4.0,),
Text(\"La dirección de su trabajo\", style: TextStyle(color: Colors.grey[500], fontSize: 12.0),),
],
),
],
),
],
),
),
),
)
],
),
);
}
}
<!-- end snippet -->
我希望和你能帮助给我一个解决方案或给我一条路径，以便我可以继续，因为我不知道该怎么做。
-
您是否已将 this package 添加到您的项目中？如果我没记错的话，网络平台上的谷歌地图没有它就无法工作。
-
是的，我有那个包裹，我继续我的错误
标签： flutter compiler-errors maps