java.lang.ClassCastException:android.view.AbsSavedState$1不能强制转换为android.widget.ScrollView$SavedState

我最近开始在我们的生产应用程序中遇到以下异常

{ “androidApiLevel”：“28”， “osBuild”：“PQ2A.190405.003” }

设备：像素2 XL

知道这是怎么回事吗

java.lang.ClassCastException: android.view.AbsSavedState$1 cannot be cast to android.widget.ScrollView$SavedState
    at android.widget.ScrollView.onRestoreInstanceState(ScrollView.java:1834)
    at android.view.View.dispatchRestoreInstanceState(View.java:18608)
    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3821)
    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3827)
    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3827)
    at android.view.View.restoreHierarchyState(View.java:18586)
    at androidx.e.a.d.restoreViewState(Fragment.java:494)
    at androidx.e.a.j.a(FragmentManager.java:1486)
    at androidx.e.a.j.f(FragmentManager.java:1784)
    at androidx.e.a.j.a(FragmentManager.java:1852)
    at androidx.e.a.j.e(FragmentManager.java:3269)
    at androidx.e.a.j.q(FragmentManager.java:3229)
    at androidx.e.a.g.f(FragmentController.java:201)
    at androidx.e.a.e.onStart(FragmentActivity.java:620)
    at androidx.appcompat.app.d.onStart(AppCompatActivity.java:178)
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1391)
    at android.app.Activity.performStart(Activity.java:7165)
    at android.app.ActivityThread.handleStartActivity(ActivityThread.java:2975)
    at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:180)
    at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:165)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:142)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:70)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6718)
    at java.lang.reflect.Method.invoke(Method.java:-2)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

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可能存在这样的情况，即您对两个元素使用相同的ID名称

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用其他视图重新检查分配给scrollview的ID

添加出现错误的代码行，以便我们提供帮助