navigation和fragment一起出现的bug

[android-1995]

implementation 'com.zackratos.ultimatebarx:ultimatebarx:0.3.1'
implementation 'androidx.navigation:navigation-fragment-ktx:2.3.1'
implementation 'androidx.navigation:navigation-ui-ktx:2.3.1'

//activity的布局
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <fragment
        android:id="@+id/host_fragment"
        android:name="androidx.navigation.fragment.NavHostFragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:defaultNavHost="true"
        app:navGraph="@navigation/bug_navigation" />

</FrameLayout>

//navigation的布局
<navigation 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:id="@+id/mobile_navigation"
    app:startDestination="@+id/bugFragment">

    <fragment
        android:id="@+id/bugFragment"
        android:name="com.zackratos.ultimatebarx.sample.BugFragment"
        tools:layout="@layout/fragment_image"/>


</navigation>

//Fragment代码
public class BugFragment extends Fragment {

    public BugFragment() {
        super(R.layout.fragment_image);
    }


    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        UltimateBarX.with(this)
                .fitWindow(true)// 布局是否侵入状态栏（true 不侵入，false 侵入）
                .color(Color.BLACK)
                .applyStatusBar();
    }
}

fragment的根布局非FrameLayout和RelativeLayout

//fragment的布局
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/ivYurisa"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:scaleType="centerCrop"/>

[android-1995]

#3

[android-1995]

报错的位置

//androidx.fragment.app.FragmentContainerView
@Override
    public void addView(@NonNull View child, int index, @Nullable ViewGroup.LayoutParams params) {
        if (FragmentManager.getViewFragment(child) == null) {
            throw new IllegalStateException("Views added to a FragmentContainerView must be"
                    + " associated with a Fragment. View " + child + " is not associated with a"
                    + " Fragment.");
        }
        super.addView(child, index, params);
    }

[Zackratos]

专业的 issues ，下个版本修复这个问题