java.lang.IllegalArgumentException: No view found for id 0x7f0c0050

FragmentExample fragment = new FragmentExample();
        FragmentManager fragmentManager = getFragmentManager();
        //Replace intent with Bundle and put it in the transaction
        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
        fragmentTransaction.add(R.id.active_main, fragment);
        fragmentTransaction.replace(R.id.active_main,fragment);
        fragmentTransaction.commit();

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/active_main"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="HELLO WORLD"
            android:textSize="50sp"
            android:gravity="center"
            android:layout_centerVertical="true"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true" />

    </RelativeLayout>

</FrameLayout>