java.lang.RuntimeException: Unable to start activity ComponentInfo{Activity}: android.view.InflateException: Binary XML file line #73: Binary XML file line #73: You must supply a layout_width attribute.

<ImageView
    android:id="@+id/animated_logo"
    android:layout_width="@dimen/main_logo_size"
    android:layout_height="@dimen/main_logo_size"
    android:scaleType="fitXY"
    android:src="@drawable/logo_n_n" />