I try to call a fragment for my Navegation Drawer but it does not have an ID and if I try to put it in the XML file it marks me error
FragmentManager manager=getSupportFragmentManager();
manager.beginTransaction().replace(R.id.aquiMarcaError,new Padre_Scrolling()).commit();
In your XML you should have something like that, FrameLayout that will be the "container" where the change of fragments will be made:
....
<FrameLayout
android:id="@+id/id_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
....
In your java file:
FragmentManager manager=getSupportFragmentManager();
manager.beginTransaction().replace(R.id.id_frame,new Padre_Scrolling()).commit();
This only works if you are adding a single Fragment as is your case.