替换帧布局时，片段导致白屏

Question

我正在用一个片段替换一个FrameLayout，但是它不会显示在屏幕上。我试图以编程方式添加它，以用ID @+id/fragment_vehicle_file_frame_menue替换FrameLayout，但这会导致白屏。我还尝试将其添加到XML Ressource文件中，但是它也会导致白屏，即使我将Layout的backgroundColor设置为蓝色，它也会给我白屏。

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@color/color_hartmann_dark_grey">

        <include layout = "@layout/layout_vehicle_information_header"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="0.36"
            ></include>

       
        <FrameLayout
              android:id="@+id/fragment_vehicle_file_frame_menue"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:background="@color/color_hartmann_dark_green"
              />
       
        <ScrollView
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:fillViewport="true"
            android:layout_margin="5dp"
            android:layout_weight="0.45" >
                <FrameLayout
                    android:id="@+id/fragment_vehicle_file_frame_content"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@color/color_hartmann_dark_green"
                    />
        </ScrollView>

</LinearLayout>

我也尝试过在布局中添加一个片段，但是它不会显示在屏幕上。我在另一个项目中构建了Fragment，并试图在该项目中实现它

以下是片段的代码：

public class fragment_listview extends Fragment {
    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View v = inflater.inflate(R.layout.fragment_listview, container, false);
        RecyclerView recyclerView = (RecyclerView) v.findViewById(R.id.recyclerList);
        recyclerView.setLayoutManager(new LinearLayoutManager(getContext(), LinearLayoutManager.HORIZONTAL, false));
        recyclerView.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.HORIZONTAL));
        ArrayList<String> items = new ArrayList<>();
        TextView tv = v.findViewById(R.id.anzeigetafel);
        CustomAdapter ca = new CustomAdapter(getContext(), items, tv);
        recyclerView.setAdapter(ca);
        for (int i = 1; i < 100 ; i++) {
            items.add("Item Nr. "+ i);
            ca.notifyDataSetChanged();
        }
        return v;
    }
}