新建项目兼容低级IOS版本,将SceneDelegate.h,SceneDelegate.m删掉报错

[SceneConfiguration] Info.plist contained no UIScene configuration dictionary (looking for configuration named "(no name)")

解决方法:
在info.plist文件中添加Application Scene Manifest，输入时Xcode会提示直接生成即可，就不会有警告了

Scene Configuration的items设置为0