[在屏幕旋转时,在调用onCreate()及其超级方法:super.onCreate(savedInstanceState);时出现此异常]
它似乎与此线程相关或相同:Why is there ClassNotFoundException when i change screen orientation?但不幸的是,建议的解决方案不起作用。删除AdView不会更改任何内容。
这里是完整的堆栈:
E/Parcel: Class not found when unmarshalling: androidx.fragment.app.FragmentManagerState
java.lang.ClassNotFoundException: androidx.fragment.app.FragmentManagerState
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at android.os.Parcel.readParcelableCreator(Parcel.java:2827)
at android.os.Parcel.readParcelable(Parcel.java:2781)
at android.os.Parcel.readValue(Parcel.java:2684)
at android.os.Parcel.readArrayMapInternal(Parcel.java:3053)
at android.os.BaseBundle.initializeFromParcelLocked(BaseBundle.java:288)
at android.os.BaseBundle.unparcel(BaseBundle.java:232)
at android.os.Bundle.getBundle(Bundle.java:917)
at gh.onActivityCreated(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):32)
at com.google.android.gms.measurement.internal.AppMeasurementDynamiteService.onActivityCreated(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):88)
at cp.a(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):169)
at j.onTransact(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):4)
at android.os.Binder.transact(Binder.java:675)
at com.google.android.gms.internal.measurement.zzq.zza(Unknown Source:20)
at com.google.android.gms.internal.measurement.zzdp.onActivityCreated(Unknown Source:144)
at com.google.android.gms.internal.measurement.zzex.zzgd(Unknown Source:4)
at com.google.android.gms.internal.measurement.zzea$zzb.run(Unknown Source:11)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.ClassNotFoundException: androidx.fragment.app.FragmentManagerState
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:1346)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:1406)
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:2827)
at android.os.Parcel.readParcelable(Parcel.java:2781)
at android.os.Parcel.readValue(Parcel.java:2684)
at android.os.Parcel.readArrayMapInternal(Parcel.java:3053)
at android.os.BaseBundle.initializeFromParcelLocked(BaseBundle.java:288)
at android.os.BaseBundle.unparcel(BaseBundle.java:232)
at android.os.Bundle.getBundle(Bundle.java:917)
at gh.onActivityCreated(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):32)
at com.google.android.gms.measurement.internal.AppMeasurementDynamiteService.onActivityCreated(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):88)
at cp.a(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):169)
at j.onTransact(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (100400-245988633):4)
at android.os.Binder.transact(Binder.java:675)
at com.google.android.gms.internal.measurement.zzq.zza(Unknown Source:20)
at com.google.android.gms.internal.measurement.zzdp.onActivityCreated(Unknown Source:144)
at com.google.android.gms.internal.measurement.zzex.zzgd(Unknown Source:4)
at com.google.android.gms.internal.measurement.zzea$zzb.run(Unknown Source:11)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available
还有W / FA-ADS的附加警告
W/FA-Ads: Error with data collection. Data lost.
android.os.BadParcelableException: ClassNotFoundException when unmarshalling: androidx.fragment.app.FragmentManagerState
at android.os.Parcel.readParcelableCreator(Parcel.java:2917)
at android.os.Parcel.readParcelable(Parcel.java:2843)
at android.os.Parcel.readValue(Parcel.java:2746)
at android.os.Parcel.readArrayMapInternal(Parcel.java:3115)
at android.os.BaseBundle.initializeFromParcelLocked(BaseBundle.java:273)
at android.os.BaseBundle.unparcel(BaseBundle.java:226)
at android.os.Bundle.getBundle(Bundle.java:916)
at kh.a(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (040408-269183835):35)
at jz.onActivityCreated(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (040408-269183835):22)
at com.google.android.gms.measurement.internal.AppMeasurementDynamiteService.onActivityCreated(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (040408-269183835):129)
at cq.a(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (040408-269183835):160)
at j.onTransact(:com.google.android.gms.dynamite_measurementdynamite@[email protected] (040408-269183835):4)
at android.os.Binder.transact(Binder.java:627)
at com.google.android.gms.internal.measurement.zzb.zza(Unknown Source:20)
at com.google.android.gms.internal.measurement.zzm.onActivityCreated(Unknown Source:144)
at com.google.android.gms.internal.measurement.zzbd.zzf(Unknown Source:4)
at com.google.android.gms.internal.measurement.zzz$zzb.run(Unknown Source:11)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at java.lang.Thread.run(Thread.java:764)
您的源代码已使用proguard进行了混淆。
确定您的“ androidx.fragment.app.FragmentManagerState”类是否已从proguard中排除。
如果不是,请添加并尝试
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}