Thumb vector drawable crashed app. about xamarin-range-slider HOT 6 CLOSED

<?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"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <Xamarin.RangeSlider.RangeSliderControl
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:absoluteMinValue="10"
        app:absoluteMaxValue="50"
        app:valuesAboveThumbs="true"
        app:thumbNormal="@drawable/thumb_normal"
        app:thumbDisabled="@drawable/thumb_normal"
        app:thumbPressed="@drawable/thumb_normal" />
</LinearLayout>

<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <size android:width="40dp" android:height="40dp" />
    <solid android:color="#bada55" />
    <stroke android:width="10dp" android:color="#fff" />
    <corners android:radius="10dp" />
    <padding android:left="0dp" android:top="0dp" android:right="0dp" android:bottom="0dp" />
</shape>