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我正在将颤振模块添加到 Android 本机应用程序中,该模块包含谷歌地图,当颤振模块初始化时,它会路由到颤振页面但地图不显示。当我调试时,我得到了这个异常:

MissingPluginException:找不到通道颤振/平台视图上的方法创建的实现

这是颤振代码

class _TrackingMapsState extends State<TrackingMaps> {
  GoogleMapController _controller;
  static LatLng _initialPosition;
  Set<Marker> startedCircuitMarker = Set();
  final LatLng _center = const LatLng(45.521563, -122.677433);



  @override
  Widget build(BuildContext context) {
    return SafeArea(
      child: Scaffold(
        appBar: AppBar(
          title: Text('Localisation de Transport'),
        ),
        body: GoogleMap(
          onMapCreated: (GoogleMapController controller) {
            setState(() {
              this._controller = controller;
            });
            // startMqttConnection();
          },
          myLocationEnabled: true,
          myLocationButtonEnabled: true,
          markers: startedCircuitMarker,
          initialCameraPosition: CameraPosition(
            target: _center,
            zoom: 11.0,
          ),
        ),
      ),
    );
  }
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1 回答 1

0

1-flutter clean

2-flutter pub get

3-停止应用程序

4-再次运行

于 2021-03-19T06:52:39.067 回答