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我想使用这个包https://github.com/apptreesoftware/flutter_map来测试 MapboxGL 。

我正在 Nokia 5.3 、 Android 10 上进行测试。

所以当我测试它时，直接从 Main.dart 启动屏幕，它与标记和所有东西都可以正常工作。

但是当我点击一个按钮后尝试进入该屏幕时，我得到一个黑屏。

Pubspec.yaml 

environment:
sdk: ">=2.8.0 <3.0.0"
dependencies:
  flutter:
    sdk: flutter
flutter_map: any #Test map
flutter_map_marker_cluster: any

所以就像我说的，当我尝试像这样到达屏幕时

InkWell(
  child: Icon(
    FontAwesomeIcons.mapMarkerAlt,
  size: 12,
  color: HexColor('#54D3C2'),),
  onTap: () {
    Navigator.of(context).push(
      MaterialPageRoute(
        builder: (BuildContext context) {
          return TestMapPage();
        },
      ),);
 },

)

我在我的控制台中得到这些。

I/flutter (27236): Another exception was thrown: There are multiple heroes that share the 
same tag within a subtree.
W/mple.sportsens(27236): Accessing hidden method Lsun/misc/Unsafe;- >getUnsafe()Lsun/misc/Unsafe; (greylist,core-platform-api, linking, allowed)
W/mple.sportsens(27236): Accessing hidden method Lsun/misc/Unsafe;- >objectFieldOffset(Ljava/lang/reflect/Field;)J (greylist,core-platform-api, linking, allowed)
W/mple.sportsens(27236): Accessing hidden method Lsun/misc/Unsafe;->compareAndSwapObject(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z (greylist, linking, allowed)
W/mple.sportsens(27236): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
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