Attempted to register plugin xxx

错误:

截屏2021-08-10 上午8.39.50.png

解决:

//1.添加方法configureFlutterEngine
class MainActivity : FlutterActivity() { 
//入口
override fun configureFlutterEngine(flutterEngine: FlutterEngine)  {
      // super.configureFlutterEngine(flutterEngine)
       //现在写代码的地方...
    }
}

//2.注意 
//如果MainActivity继承的不是FlutterActivity,需要添加下面的代码
//如果MainActivity继承的是FlutterActivity,不需要添加下面的代码
//super.configureFlutterEngine(flutterEngine)

截屏2021-08-11 上午9.09.32.png

参考:
https://github.com/flutter/flutter/wiki/Upgrading-pre-1.12-Android-projects