Error: "I/Process (26960): Sending signal. PID: 26960 SIG: 9 Lost connection to device." while using flutter on android studio

Question

在我输入这段代码后，每次我尝试运行这个程序时，我都会得到这个
"I/Process (26960): 发送信号。PID: 26960 SIG: 9
与设备失去连接。

下面是 code.I 的代码块，它添加了所有必要的权限和依赖项来完成这项工作，但我仍然卡在这个错误上。请帮助我（我使用windows）。

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:geolocator/geolocator.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';

class HomeTabPage extends StatelessWidget
{
  Completer<GoogleMapController> _controllerGoogleMap = Completer();
  GoogleMapController newGoogleMapController;

  static final CameraPosition _kGooglePlex = CameraPosition(
    target: LatLng(37.42796133580664, -122.085749655962),
    zoom: 14.4746,
  );

  Position currentPosition;
  var geolocator = Geolocator();


  void locatePosition() async
  {
    Position position = await Geolocator.getCurrentPosition(desiredAccuracy: LocationAccuracy.high);
    currentPosition = position;

    LatLng intLatPosition = LatLng(position.latitude, position.longitude);

    CameraPosition cameraPosition = new CameraPosition(target: intLatPosition, zoom: 14);
    newGoogleMapController.animateCamera(CameraUpdate.newCameraPosition(cameraPosition));

    //String address = await AssistantMethods.searchCoordinateAddress(position, context);
    //print("This is your Address :: " + address);

  }

  @override
  Widget build(BuildContext context)
  {
    return Stack(
      children: [
        GoogleMap(
          mapType: MapType.normal,
          myLocationButtonEnabled: true,
          initialCameraPosition: _kGooglePlex,
          myLocationEnabled: true,
          onMapCreated: (GoogleMapController controller)
          {
            _controllerGoogleMap.complete(controller);
            newGoogleMapController = controller;

            locatePosition();
          },
        ),
      ],
    );
  }
}

Answer 1

您好，可能是权限问题，请将这行代码添加到您的/android/app/src/main/AndroidManifest.xml

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

Answer 2

好的，我把它留在这里以防其他人遇到同样的问题。我加了

android.enableDexingArtifactTransform=false

到 gradle.properties 并且有效。

查看https://github.com/flutter/flutter/issues/72185了解更多详情

Error: "I/Process (26960): Sending signal. PID: 26960 SIG: 9 Lost connection to device." while using flutter on android studio

Error: "I/Process (26960): Sending signal. PID: 26960 SIG: 9 Lost connection to device." while using flutter on android studio

google-maps

geolocation

firebase

android-studio

flutter