Failed to instantiate one or more class in my xml

[Pintu1909]

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_alignParentBottom="true" android:orientation="horizontal">

<com.jess.ui.TwoWayGridView android:id="@+id/gridviewForBOSTItem" android:layout_width="fill_parent" android:layout_height="50.0dip" android:layout_toRightOf="@+id/back" android:background="@null" android:listSelector="@null" android:scrollbars="none" android:visibility="gone" app:columnWidth="80.0dip" app:gravity="center" app:horizontalSpacing="10.0dip" app:numColumns="auto_fit" app:numRows="auto_fit" app:rowHeight="80.0dip" app:scrollDirectionLandscape="horizontal" app:scrollDirectionPortrait="horizontal" app:stretchMode="spacingWidthUniform" app:verticalSpacing="10.0dip" />