Error inflating class on custom scrollview in XML?

I have an app that I am building using Mono Droid. I am trying to make an endless scrollview so that my users can scroll to the bottom and have more items loaded. Here is the class that I am using

public class EndlessScroll : ScrollView
{ 
    public EndlessScroll (Context context) : base (context)
    {

    }

    public EndlessScroll(Context context, IAttributeSet attrs) : base(context, attrs)
    {



    }

    public EndlessScroll(Context context, IAttributeSet attrs, int defStyle) : base(context, attrs, defStyle)
    {

    }



    public interface OnScrollViewListener
    {
        void onScrollChanged(EndlessScroll v, int l, int t, int oldl, int oldt);
    }

    public  OnScrollViewListener mOnScrollViewListener;

    public void setOnScrollViewListener(OnScrollViewListener l) {
        this.mOnScrollViewListener = l;
    }


    protected   void onScrollChanged(int l, int t, int oldl, int oldt)
    {
        mOnScrollViewListener.onScrollChanged(this, l, t, oldl, oldt);
        base.OnScrollChanged(l, t, oldl, oldt);

    }


}

Here is my xml file. I converted all this code from Java so there may be something that I am doing wrong.

 <com.BirdsIView.BirdsIView.EndlessScroll
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:layout_weight="90"
    android:id="@+id/scrollView">
    <LinearLayout
        android:orientation="vertical"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:id="@+id/viewDebug" />
</com.BirdsIView.BirdsIView.EndlessScroll>