Android : Height with value "fill_parent" doesn't work in Custom ListView

I can't make my two custom listviews to fill the available space using the fill_parent value.

This is my custom listview_item layout:

<?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="fill_parent"
    android:layout_height="wrap_content">

    <com.github.siyamed.shapeimageview.CircularImageView
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:id="@+id/user"
        app:siBorderWidth="0dp"
        app:siBorderColor="#ecf0f1"
        android:paddingTop="20dp"
        android:layout_marginTop="10dp"
        android:layout_marginLeft="10dp"
        android:adjustViewBounds="false"
        android:layout_weight="0.5"
        android:layout_gravity="center_horizontal" />

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:id="@+id/username"
        android:gravity="center_vertical|center_horizontal"
        android:layout_gravity="center_horizontal"
        android:textStyle="bold"
        android:layout_marginLeft="10dp"
        android:textColor="#222222"
        android:layout_marginTop="10dp"
        android:layout_weight="0.5" />

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_marginTop="5dp"
        android:gravity="center_horizontal"
        android:layout_gravity="center_horizontal"
        android:layout_marginBottom="5dp">

        <ImageView
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:id="@+id/imageView10"
            android:background="@drawable/reward_rate" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="New Text"
            android:id="@+id/reward_rate"
            android:layout_gravity="center_vertical"
            android:layout_marginLeft="2dp" />

        <ImageView
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:id="@+id/imageView11"
            android:background="@drawable/reward_addshop"
            android:layout_marginLeft="5dp" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="New Text"
            android:id="@+id/reward_addshop"
            android:layout_gravity="center_vertical"
            android:layout_marginLeft="2dp" />

    </LinearLayout>

</LinearLayout>

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And this is the layout of the fragment that uses the custom listview:

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:descendantFocusability="beforeDescendants"
    android:focusableInTouchMode="true"
    tools:context="guide_me_for_all.guide_me_for_all.RewardsFragment"
    android:background="@drawable/pattern4">

    <ScrollView
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:id="@+id/scrollView10" >

        <LinearLayout
            android:orientation="vertical"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent">

            <RelativeLayout
                android:layout_width="fill_parent"
                android:layout_height="wrap_content">

                <ImageView
                    android:layout_width="170dp"
                    android:layout_gravity="center_horizontal"
                    android:layout_height="160dp"
                    android:id="@+id/imageView14"
                    android:background="@drawable/user_rewards"
                    android:layout_alignParentTop="true"
                    android:layout_centerHorizontal="true"
                    android:layout_marginTop="15dp" />
            </RelativeLayout>

            <LinearLayout
                android:orientation="horizontal"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="15dp"
                android:layout_weight="1"
                android:layout_marginRight="16dp"
                android:layout_marginLeft="16dp"
                android:layout_marginBottom="10dp">

                <LinearLayout
                    android:orientation="vertical"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="0.5">

                    <TextView
                        android:id="@+id/textView44"
                        android:layout_width="fill_parent"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:background="#ff2a9c86"
                        android:textStyle="bold"
                        android:textSize="@dimen/mediumless"
                        android:text="@string/top_contributors"
                        android:layout_gravity="center_horizontal"
                        android:gravity="center_horizontal" />

                    <ListView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:id="@+id/shop_rewards"
                        android:layout_gravity="center_horizontal"
                        android:background="#FFFFFF" />
                </LinearLayout>

                <LinearLayout
                    android:orientation="vertical"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="0.5">

                    <TextView
                        android:id="@+id/textView42"
                        android:layout_width="fill_parent"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:background="#ff2bab97"
                        android:textStyle="bold"
                        android:textSize="@dimen/mediumless"
                        android:text="@string/top_raters"
                        android:layout_gravity="center_horizontal"
                        android:gravity="center_horizontal" />

                    <ListView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:id="@+id/raters_rewards"
                        android:layout_gravity="center_horizontal"
                        android:background="#FFFFFF" />

                </LinearLayout>

            </LinearLayout>

        </LinearLayout>
    </ScrollView>
</FrameLayout>

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The output from this in the layout is only the first result of the listview.