Android Question [Solved] Google Mobile Ads SDK 20 and interstitial error

[asales]

As the Google launch the new version (20.0) of GoogleMobileAds SDK, I updated, start the tests and I got this error with Interstitial Ad:

inter_module_activity_create (java line: 358)
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/ads/InterstitialAd;
    at anywheresoftware.b4a.admobwrapper.AdViewWrapper$InterstitialAdWrapper.Initialize(AdViewWrapper.java:307)
    at br.com.testes.inter_module._activity_create(inter_module.java:358)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:213)
    at br.com.testes.inter_module.afterFirstLayout(inter_module.java:105)
    at br.com.testes.inter_module.access$000(inter_module.java:17)
    at br.com.testes.inter_module$WaitForLayout.run(inter_module.java:83)
    at android.os.Handler.handleCallback(Handler.java:751)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:154)
    at android.app.ActivityThread.main(ActivityThread.java:6123)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:757)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.ads.InterstitialAd" on path: DexPathList[[zip file "/data/app/br.com.testes-1/base.apk"],nativeLibraryDirectories=[/data/app/br.com.testes-1/lib/arm, /system/lib, /vendor/lib]]
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
    ... 14 more

I had issues too with the native ads too, but I will put it in another thread.

 

[Erel]

Switch to this library: https://www.b4x.com/android/forum/threads/firebaseadmob2-google-mobile-ads-sdk-v20.129609/