错误：“I/进程 (26960)：正在发送信号。PID：26960 SIG：9 与设备的连接丢失。” 在 android studio 上使用 flutter 时

Question

输入这段代码后，每次尝试运行该程序时，我都会收到
“I/Process (26960): Sending signal.PID: 26960 SIG: 9
Lost connection to device.”

下面是代码块。我已经添加了完成这项工作所需的所有权限和依赖项，但我仍然遇到这个错误。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

好的，我将其留在这里，以防其他人遇到同样的问题。我添加了

android.enableDexingArtifactTransform=false

到 gradle.properties 并且它起作用了。

查看https://github.com/flutter/flutter/issues/72185了解更多详细信息