Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by AlphaDeveloper
, 1 year ago
com.unity3d.ads.android.R$layout at com.unity3d.ads.android.video.UnityAdsVideoPlayView.createView(UnityAdsVideoPlayV iew.java:225)
java.lang.NoClassDefFoundError: com.unity3d.ads.android.R$layout
    at  com.unity3d.ads.android.video.UnityAdsVideoPlayView.createView(UnityAdsVideoPlayV iew.java:225)	at com.unity3d.ads.android.video.UnityAdsVideoPlayView.(UnityAdsVideoPlayView.java:62)	at com.unity3d.ads.android.view.UnityAdsMainView.createVideoPlayerView(UnityAdsMainView.java:184)	at com.unity3d.ads.android.view.UnityAdsMainView.setViewState(UnityAdsMainView.java:76)	at com.unity3d.ads.android.view.UnityAdsFullscreenActivity$UnityAdsPlayVideoRunner.run(UnityAdsFullscreenActivity.java:593)	at android.os.Handler.handleCallback(Handler.java:733)	at android.os.Handler.dispatchMessage(Handler.java:95)	at android.os.Looper.loop(Looper.java:136)	at android.app.ActivityThread.main(ActivityThread.java:5086)	at java.lang.reflect.Method.invokeNative(Native Method)	at java.lang.reflect.Method.invoke(Method.java:515)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)	at dalvik.system.NativeStart.main(Native Method)