Weird error with NoClassDefFoundError in com.google.android.gms.ads.internal.util.aq.a : <p>I have got a weird crash report on my google console which seems to be related with google ad module.
Here is a stack trace reported on Google Console.</p>

<pre><code>java.lang.NoClassDefFoundError: 
  at jp.b (com.google.android.gms.dynamite_adsdynamite@14799081@14.7.99 (100400-223214910):3)
  at jo.a (com.google.android.gms.dynamite_adsdynamite@14799081@14.7.99 (100400-223214910):3)
  at jq.a (com.google.android.gms.dynamite_adsdynamite@14799081@14.7.99 (100400-223214910):19)
  at com.google.android.gms.ads.internal.util.aq.a (com.google.android.gms.dynamite_adsdynamite@14799081@14.7.99 (100400-223214910):15)
  at iu.a (com.google.android.gms.dynamite_adsdynamite@14799081@14.7.99 (100400-223214910):19)
  at iu.run (com.google.android.gms.dynamite_adsdynamite@14799081@14.7.99 (100400-223214910):8)
Caused by: java.lang.ClassNotFoundException: 
  at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)
  at java.lang.ClassLoader.loadClass (ClassLoader.java:379)
  at ad.loadClass (com.google.android.gms.dynamite_dynamiteloader@14799081@14.7.99 (100400-223214910):4)
  at java.lang.ClassLoader.loadClass (ClassLoader.java:312)
</code></pre>

<p>This exception seems to be happened only on Android 9 devices. And I don't have got any clue about why this could happen.</p>

<p>I just want to know if there has been any update related with this ad module as per android 9.</p>
