未为“FirebaseAppCheck”类型定义方法“getInstance”

Question

I am trying to use firebase new feature which is App check. I am following the instructions from their documentation app check .

For this line

FirebaseAppCheck firebaseAppCheck = FirebaseAppCheck.getInstance();

The method getInstance isn't defined for the type FirebaseAppCheck .

Does anyone know what should I do?

Answer 1

尝试：

FirebaseAppCheck firebaseAppCheck = FirebaseAppCheck.instance;