Generating a MembersInjector for [Class]. Prefer to run the dagger processor over that class instead

Question

I have these warnings and I don\'t understand what they mean. Can someone point me to something?

For classes I inject into (where there is a component.inject(this)

Answer 1

I was getting this "Generating a MembersInjector for..." Dagger 2 warning when I had a superclass and subclass as follows...

public abstract class BaseActivity extends Actvity {

    @Inject
    DependencyA dependencyA;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ((MyApplication) getApplication()).getComponent().inject(this);
}

public class ConcreteActivity extends BaseActvity {

    @Inject
    DependencyB dependencyB;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ((MyApplication) getApplication()).getComponent().inject(this);
    }
}

... and my Component interface had two inject methods as follows...

void inject(BaseActivity activity);
void inject(ConcreteActivity activity);

I removed the inject(BaseActivity activity) method from my Component interface and I removed the Component.inject(this) method call from the BaseActivity class. The injection in BaseActivity still works as expected when the subclass (ConcreteActivity) calls Component.inject(this) and I do not see the "Generating a MembersInjector for..." Dagger 2 warning anymore when I build the application.