Getting error when integrate Google Mobile Ads Unity Plugin v3.9.0

[Pawan Chaurasiya]

Getting this error when integrate Google Mobile Ads Unity Plugin v3.9.0.

Unity version: 2017.2.0f3 Personal

Rejecting re-init on previously-failed class java.lang.Class<com.google.unity.ads.Banner$3>: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/ads/AdListener;

12-15 23:22:19.045 15903-15923/? I/art:     at boolean com.unity3d.player.UnityPlayer.nativeRender() ((null):-2)

12-15 23:22:19.045 15903-15923/? I/art:     at boolean com.unity3d.player.UnityPlayer.c(com.unity3d.player.UnityPlayer) ((null):-1)

12-15 23:22:19.045 15903-15923/? I/art:     at boolean com.unity3d.player.UnityPlayer$c$1.handleMessage(android.os.Message) ((null):-1)

12-15 23:22:19.045 15903-15923/? I/art:     at void com.unity3d.player.UnityPlayer$c.run() ((null):-1)

12-15 23:22:19.045 15903-15923/? I/art:     at boolean com.unity3d.player.UnityPlayer.nativeRender() ((null):-2)

12-15 23:22:19.045 15903-15923/? I/art:     at boolean com.unity3d.player.UnityPlayer.c(com.unity3d.player.UnityPlayer) ((null):-1)

12-15 23:22:19.045 15903-15923/? I/art:     at boolean com.unity3d.player.UnityPlayer$c$1.handleMessage(android.os.Message) ((null):-1)

12-15 23:22:19.045 15903-15923/? I/art:     at void com.unity3d.player.UnityPlayer$c.run() ((null):-1)

12-15 23:22:19.139 15903-15923/? E/Unity: AndroidJavaException: java.lang.ClassNotFoundException: com.google.android.gms.ads.AdSize

                                          java.lang.ClassNotFoundException: com.google.android.gms.ads.AdSize

                                              at java.lang.Class.classForName(Native Method)

                                              at java.lang.Class.forName(Class.java:400)

                                              at java.lang.Class.forName(Class.java:326)

                                              at com.unity3d.player.UnityPlayer.nativeRender(Native Method)

                                              at com.unity3d.player.UnityPlayer.c(Unknown Source)

                                              at com.unity3d.player.UnityPlayer$c$1.handleMessage(Unknown Source)

                                              at android.os.Handler.dispatchMessage(Handler.java:98)

                                              at android.os.Looper.loop(Looper.java:163)

                                              at com.unity3d.player.UnityPlayer$c.run(Unknown Source)

                                           Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.ads.AdSize" on path: DexPathList[[zip file "/data/app/com.lazypandastudio.airhockey-1/base.apk"],nativeLibraryDirectories=[/data/app/com.lazypandastudio.airhockey-1/lib/arm, /data/app/com.lazypandastudio.airhockey-1/base.apk!/lib/armeabi-v7a, /system/lib, /vendor/lib]]

                                          at dalvik.system.BaseDexClass

12-15 23:22:19.276 15903-15934/? E/mono: Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object

                                           at UnityEngine.AndroidJavaObject.Dispose (Boolean disposing) [0x00000] in <filename unknown>:0 

                                           at UnityEngine.AndroidJavaObject.Finalize () [0x00000] in <filename unknown>:0

[Deepika Uragayala- MobileAds SDK team]

Hi Pawan,

It looks like you have not properly integrated our Mobile Ads plugin into your Unity project. Can you try with our sample apps first and then let us know if you are still facing this issue?
Also, make sure to update your Play Services version and try again.

Regards,

Deepika Uragayala

Mobile Ads SDK Team

[Pawan Kumar]

Hi Deepila,

I am still getting same error again. It is working fine with v3.6.3.

Test : Xiaomi Redmi Note 4 with 7.0

I/art: Rejecting re-init on previously-failed class java.lang.Class<com.google.unity.ads.Banner$3>: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/ads/AdListener;

? I/art:     at boolean com.unity3d.player.UnityPlayer.nativeRender() ((null):-2)

? I/art:     at boolean com.unity3d.player.UnityPlayer.c(com.unity3d.player.UnityPlayer) ((null):-1)

? I/art:     at boolean com.unity3d.player.UnityPlayer$c$1.handleMessage(android.os.Message) ((null):-1)

? I/art:     at void com.unity3d.player.UnityPlayer$c.run() ((null):-1)

? I/art:     at boolean com.unity3d.player.UnityPlayer.nativeRender() ((null):-2)

? I/art:     at boolean com.unity3d.player.UnityPlayer.c(com.unity3d.player.UnityPlayer) ((null):-1)

? I/art:     at boolean com.unity3d.player.UnityPlayer$c$1.handleMessage(android.os.Message) ((null):-1)

? I/art:     at void com.unity3d.player.UnityPlayer$c.run() ((null):-1)

? E/Unity: AndroidJavaException: java.lang.ClassNotFoundException: com.google.android.gms.ads.AdSize

           java.lang.ClassNotFoundException: com.google.android.gms.ads.AdSize

               at java.lang.Class.classForName(Native Method)

               at java.lang.Class.forName(Class.java:400)

               at java.lang.Class.forName(Class.java:326)

               at com.unity3d.player.UnityPlayer.nativeRender(Native Method)

               at com.unity3d.player.UnityPlayer.c(Unknown Source)

               at com.unity3d.player.UnityPlayer$c$1.handleMessage(Unknown Source)

               at android.os.Handler.dispatchMessage(Handler.java:98)

               at android.os.Looper.loop(Looper.java:163)

               at com.unity3d.player.UnityPlayer$c.run(Unknown Source)

            Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.ads.AdSize" on path: DexPathList[[zip file "/data/app/com.lazypandastudio.lazyairhockey_2-1/base.apk"],nativeLibraryDirectories=[/data/app/com.lazypandastudio.lazyairhockey_2-1/lib/arm, /data/app/com.lazypandastudio.lazyairhockey_2-1/base.apk!/lib/armeabi-v7a, /system/lib, /vendor/lib]]

            at dalvik.s

? E/Unity: AndroidJavaException: java.lang.ClassNotFoundException: com.google.android.gms.ads.MobileAds

           java.lang.ClassNotFoundException: com.google.android.gms.ads.MobileAds

               at java.lang.Class.classForName(Native Method)

               at java.lang.Class.forName(Class.java:400)

               at java.lang.Class.forName(Class.java:326)

               at com.unity3d.player.UnityPlayer.nativeRender(Native Method)

               at com.unity3d.player.UnityPlayer.c(Unknown Source)

               at com.unity3d.player.UnityPlayer$c$1.handleMessage(Unknown Source)

               at android.os.Handler.dispatchMessage(Handler.java:98)

               at android.os.Looper.loop(Looper.java:163)

               at com.unity3d.player.UnityPlayer$c.run(Unknown Source)

            Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.ads.MobileAds" on path: DexPathList[[zip file "/data/app/com.lazypandastudio.lazyairhockey_2-1/base.apk"],nativeLibraryDirectories=[/data/app/com.lazypandastudio.lazyairhockey_2-1/lib/arm, /data/app/com.lazypandastudio.lazyairhockey_2-1/base.apk!/lib/armeabi-v7a, /system/lib, /vendor/lib]]

            at

? E/mono: Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object

            at UnityEngine.AndroidJavaObject.Dispose (Boolean disposing) [0x00000] in <filename unknown>:0 

            at UnityEngine.AndroidJavaObject.Finalize () [0x00000] in <filename unknown>:0 

? E/mono: Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object

            at UnityEngine.AndroidJavaObject.Dispose (Boolean disposing) [0x00000] in <filename unknown>:0 

            at UnityEngine.AndroidJavaObject.Finalize () [0x00000] in <filename unknown>:0 

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[Deepika Uragayala- MobileAds SDK team]

Hi Pawan,

Looking at your trace, it still looks like you might have not properly included the play services dependencies in your project. Can you please go through this page which has the guidelines on setting up your project with the Google Play services SDK and try again?

Regards,
Deepika Uragayala
Mobile Ads SDK Team