i have one problem on app run time
Logcat:
E/Parcel: Class not found when unmarshalling: com.android.billingclient.api.BillingClientImpl$1 java.lang.ClassNotFoundException: com.android.billingclient.api.BillingClientImpl$1 at java.lang.Class.classForName(Native Method) at java.lang.Class.forName(Class.java:453) at android.os.Parcel.readParcelableCreator(Parcel.java:2843) at android.os.Parcel.readParcelable(Parcel.java:2797) at android.os.Parcel.readValue(Parcel.java:2700) at android.os.Parcel.readArrayMapInternal(Parcel.java:3067) at android.os.BaseBundle.unparcel(BaseBundle.java:257) at android.os.BaseBundle.getString(BaseBundle.java:1086) at android.content.Intent.getStringExtra(Intent.java:7718) at com.android.server.am.ActivityStarter.startActivity(ActivityStarter.java:473) at com.android.server.am.ActivityStarter.startActivityLocked(ActivityStarter.java:424) at com.android.server.am.ActivityStarter.startActivityMayWait(ActivityStarter.java:1314) at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:6180) at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:6032) at android.app.IActivityManager$Stub.onTransact(IActivityManager.java:121) at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3973) at android.os.Binder.execTransact(Binder.java:682) Caused by: java.lang.ClassNotFoundException: com.android.billingclient.api.BillingClientImpl$1 at java.lang.Class.classForName(Native Method) at java.lang.BootClassLoader.findClass(ClassLoader.java:1355) at java.lang.BootClassLoader.loadClass(ClassLoader.java:1415) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) at java.lang.Class.classForName(Native Method) at java.lang.Class.forName(Class.java:453) at android.os.Parcel.readParcelableCreator(Parcel.java:2843) at android.os.Parcel.readParcelable(Parcel.java:2797) at android.os.Parcel.readValue(Parcel.java:2700) at android.os.Parcel.readArrayMapInternal(Parcel.java:3067) at android.os.BaseBundle.unparcel(BaseBundle.java:257) at android.os.BaseBundle.getString(BaseBundle.java:1086) at android.content.Intent.getStringExtra(Intent.java:7718) at com.android.server.am.ActivityStarter.startActivity(ActivityStarter.java:473) at com.android.server.am.ActivityStarter.startActivityLocked(ActivityStarter.java:424) at com.android.server.am.ActivityStarter.startActivityMayWait(ActivityStarter.java:1314) at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:6180) at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:6032) at android.app.IActivityManager$Stub.onTransact(IActivityManager.java:121) at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3973) at android.os.Binder.execTransact(Binder.java:682) Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available
