android - Airpush banner add - failed to instantiate

Question

In short, after adding Airpush banner ad to XML (I followed the wiki), I get following error upon startup of the application:

Failed to inflate android.view.InflateException: Binary XML file line 119: Error inflating class

I've added Airpush banner add inside layout XML like this:

<com.kuepm.ixmvw184326.AdView
    xmlns:ap="http://schemas.android.com/apk/res-auto"
    android:id="@+id/myAdView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    ap:animation="fade"
    ap:banner_type="inappad"
    ap:placementType="interstitial"
    ap:test_mode="true"
    ap:canShowMR="false"
    />

Instantiation problem is exposed also after switching to live preview of XML:

The following classes could not be instantiated: - com.kuepm.ixmvw184326.AdView

What is wrong?

Answer 1

经过大量投入时间后，我发现Google Play服务库设置有问题。我并没有弄清楚到底是什么，但是在删除它并再次添加它之后，实例化的问题就消失了。