Warning: Unclosed files for the types '[io.realm.OrderListRealmProxy]'; these types will not undergo annotation processing

Question

While compiling my Android code, the compiler displayed the following warning:

warning: Unclosed files for the types '[io.realm.OrderListRealmProxy]'; these types will not undergo annotation processing"

What is wrong with my Realm object class?

Answer 1

This is because you're using List<> instead of RealmList<> in an object you've extended RealmObject