java.lang.NoSuchMethodError: No virtual method getMediaContent()

[Mohammad-Adam]

E/AndroidRuntime( 5612): java.lang.NoSuchMethodError: No virtual method getMediaContent() Lcom/google/android/gms/ads/formats/UnifiedNativeAd$MediaContent; in class Lcom/google/android/gms/ads/formats/UnifiedNativeAd; or its super classes (declaration of 'com.google.android.gms.ads.formats.UnifiedNativeAd' appears in /data/app/com--------------------------==/base.apk) E/AndroidRuntime( 5612): at sakebook.github.com.native_ads.UnifiedAdLayout.ensureUnifiedAd(UnifiedAdLayout.kt:94) E/AndroidRuntime( 5612): at sakebook.github.com.native_ads.UnifiedAdLayout.access$ensureUnifiedAd(UnifiedAdLayout.kt:18) E/AndroidRuntime( 5612): at sakebook.github.com.native_ads.UnifiedAdLayout$2.onUnifiedNativeAdLoaded(UnifiedAdLayout.kt:44) E/AndroidRuntime( 5612): at com.google.android.gms.internal.ads.zzafe.zza(com.google.android.gms:play-services-ads-lite@@19.1.0:6) E/AndroidRuntime( 5612): at com.google.android.gms.internal.ads.zzbzm.zzakv(com.google.android.gms:play-services-ads@@19.1.0:179) E/AndroidRuntime( 5612): at com.google.android.gms.internal.ads.zzbzp.run(Unknown Source:2) E/AndroidRuntime( 5612): at android.os.Handler.handleCallback(Handler.java:789) E/AndroidRuntime( 5612): at android.os.Handler.dispatchMessage(Handler.java:98) E/AndroidRuntime( 5612): at com.google.android.gms.internal.ads.zzdns.zzb(com.google.android.gms:play-services-ads-lite@@19.1.0:9) E/AndroidRuntime( 5612): at com.google.android.gms.internal.ads.zzawu.zzb(com.google.android.gms:play-services-ads@@19.1.0:8) E/AndroidRuntime( 5612): at com.google.android.gms.internal.ads.zzdns.dispatchMessage(com.google.android.gms:play-services-ads-lite@@19.1.0:7) E/AndroidRuntime( 5612): at android.os.Looper.loop(Looper.java:164) E/AndroidRuntime( 5612): at android.app.ActivityThread.main(ActivityThread.java:6541) E/AndroidRuntime( 5612): at java.lang.reflect.Method.invoke(Native Method) E/AndroidRuntime( 5612): at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) E/AndroidRuntime( 5612): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

[kumar-aakash86]

Any solution for this. I am also facing the same issue.

[benjamin-kraatz]

Same here. Using version 0.4.0.
Upgrading to 0.5.0 fixes it

[firefoxqb]

Upgrading to 0.5.0 worked, but now minSdkVersion needs to be changed from 16 to 21. Is this actually required? My project requires minSdkVersion to less than 21.