E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.gugulingo.gugu, PID: 32229
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/adpdigital/push/ai;
at com.adpdigital.push.AdpPushClient.getApplicationInstallReferrer(SourceFile:2346)
at com.adpdigital.push.AdpPushClient._register(SourceFile:830)
at com.adpdigital.push.AdpPushClient.register(SourceFile:740)
at com.adpdigital.push.AdpPushClient.register(SourceFile:727)
at com.gugulingo.gugu.MainActivity.onCreate(MainActivity.java:75)
at android.app.Activity.performCreate(Activity.java:6709)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2677)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2789)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1527)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:208)
at android.app.ActivityThread.main(ActivityThread.java:6267)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1063)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924)
Caused by: java.lang.ClassNotFoundException: com.adpdigital.push.ai
at java.lang.VMClassLoader.findLoadedClass(Native Method)
at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:742)
at java.lang.ClassLoader.loadClass(ClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.adpdigital.push.AdpPushClient.getApplicationInstallReferrer(SourceFile:2346)
at com.adpdigital.push.AdpPushClient._register(SourceFile:830)
at com.adpdigital.push.AdpPushClient.register(SourceFile:740)
at com.adpdigital.push.AdpPushClient.register(SourceFile:727)
at com.gugulingo.gugu.MainActivity.onCreate(MainActivity.java:75)
at android.app.Activity.performCreate(Activity.java:6709)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2677)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2789)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1527)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:208)
at android.app.ActivityThread.main(ActivityThread.java:6267)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1063)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/android/installreferrer/api/InstallReferrerStateListener;
at com.adpdigital.push.AdpPushClient.getApplicationInstallReferrer(SourceFile:2346)
at com.adpdigital.push.AdpPushClient._register(SourceFile:830)
at com.adpdigital.push.AdpPushClient.register(SourceFile:740)
at com.adpdigital.push.AdpPushClient.register(SourceFile:727)
at com.gugulingo.gugu.MainActivity.onCreate(MainActivity.java:75)
at android.app.Activity.performCreate(Activity.java:6709)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2677)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2789)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1527)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:208)
at android.app.ActivityThread.main(ActivityThread.java:6267)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1063)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.android.installreferrer.api.InstallReferrerStateListener" on path: DexPathList[[zip file "/data/app/com.gugulingo.gugu-1/base.apk"],nativeLibraryDirectories=[/data/app/com.gugulingo.gugu-1/lib/arm64, /data/app/com.gugulingo.gugu-1/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64, /system/vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)