Multiple build operations failed以Android的方式运行flutter 项目报错如上：

Multiple build operations failed.
Could not create task ':flutter_plugin_android_lifecycle:generateDebugUnitTestConfig'.
Could not create task ':image_picker_android:generateDebugUnitTestConfig'.
Could not create task ':path_provider_android:generateDebugUnitTestConfig'.
Could not create task ':shared_preferences_android:generateDebugUnitTestConfig'.
Could not create task ':video_player_android:generateDebugUnitTestConfig'.
Could not create task ':wakelock_plus:generateDebugUnitTestConfig'.
Could not create task ':flutter_plugin_android_lifecycle:generateDebugUnitTestConfig'.
this and base files have different roots: D:\resource\td_ecology_v1\build\flutter_plugin_android_lifecycle and C:\Users\xx\AppData\Local\Pub\Cache\hosted\pub.flutter-io.cn\flutter_plugin_android_lifecycle-2.0.17\android.

以Android的方式运行flutter 项目报错如上：

解决办法：

在文件[flutter项目]\android\build.gradle中，注释掉一行代码就行。

subprojects {
    //project.buildDir = "${rootProject.buildDir}/${project.name}" // 把这行注释掉，在flutter运行的时候，记得取消这行的注释
}

但是flutter运行项目得打卡，暂时没搞明白为什么