断言失败：第 24 行第 15 行：'initialCameraPosition ！= null'：不正确答案

【问题标题】：Failed assertion: line 24 pos 15: 'initialCameraPosition != null': is not true断言失败：第 24 行第 15 行：'initialCameraPosition ！= null'：不正确
【发布时间】：2019-06-24 15:07:20
【问题描述】：

我已经在pubspec.yaml下面的库中插入了

  google_maps_flutter:
    git:
      url: git://github.com/flutter/plugins
      path: packages/google_maps_flutter

但我每次都会出错

Another exception was thrown: 'file:///C:/src/flutter/.pub-cache/git/plugins-aedcc6f81843ae2da3a6ac0c8e8c4b530d1ac035/packages/google_maps_flutter/lib/src/google_map.dart': Failed assertion: line 24 pos 15: 'initialCameraPosition != null': is not true.

提前致谢。

【问题讨论】：

标签： flutter maps

【解决方案1】：

只需在 GoogleMap() 中使用 initialCameraPosition 例如：

GoogleMap(
              onMapCreated: _onMapCreated,
              initialCameraPosition: CameraPosition(target: LatLng(51.5160895, -0.1294527),),
            )

【讨论】：