flutter 项目Android编译的时候报错

A splash screen was provided to Flutter, but this is deprecated. See flutter.dev/go/android-splash-migration for migration steps.

解决方法：

Android文件AndroidManifest.xml中

<meta-data android:name="io.flutter.embedding.android.SplashScreenDrawable"
                android:resource="@drawable/launch_background" />

这里删除，就可以打包显示、真机编译不显示白屏、报错了