从 Activity 返回后尝试恢复我的GoogleMap( ) 对象的状态时，我的应用程序一直崩溃。位于自定义 Support lib v4 ( ) 中，它本身嵌入在( ) 中。这些组件的设置是正常的。我的设备经过开发人员配置，可以在推送时销毁所有 s。mapViewmapViewFragmentMyFragmentAppCompatActivityMyActivityActivity
在推动和弹出另一个Activity时，我Fragment的onCreateView(LayoutInflater, ViewGroup, Bundle state)方法被调用，并崩溃
mapView.onCreate(state);
在底部产生痕迹。
当is时，第一次创建时不会发生崩溃。启用或禁用 MultiDex 或 Proguard 的任何组合（我能找到）都无法解决崩溃。statenull
事实上，我能做的唯一一件事就是启用 Instant Run 并直接从 Android Studio 运行。在这种情况下，一切都很好。如果 Instant Run 被禁用并且我从 Android Studio 运行，则会出现崩溃。
更新：
上周，Google 发布了 Android Build Tools v5.0.1 和 Google Play Services v10.0。更新后，这个问题似乎已经解决了。但是，我将保留这个问题以供记录，以查看是否有其他想法出现。下面Aлекс的想法是一个很好的想法，我无论如何都可以尝试。
11-11 13:37:42.165 18389 18389 E Parcel : Class not found when unmarshalling: android.support.v7.widget.LinearLayoutManager$SavedState
11-11 13:37:42.165 18389 18389 E Parcel : java.lang.ClassNotFoundException: android.support.v7.widget.LinearLayoutManager$SavedState
11-11 13:37:42.165 18389 18389 E Parcel : at java.lang.Class.classForName(Native Method)
11-11 13:37:42.165 18389 18389 E Parcel : at java.lang.Class.forName(Class.java:324)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Parcel.readParcelableCreator(Parcel.java:2404)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Parcel.readParcelable(Parcel.java:2358)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Parcel.readValue(Parcel.java:2264)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Parcel.readArrayMapInternal(Parcel.java:2614)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.BaseBundle.unparcel(BaseBundle.java:221)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Bundle.getBundle(Bundle.java:763)
11-11 13:37:42.165 18389 18389 E Parcel : at aby.a(:com.google.android.gms.DynamiteModulesB:74)
11-11 13:37:42.165 18389 18389 E Parcel : at maps.ad.t.a(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at maps.ad.R.a(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at xx.onTransact(:com.google.android.gms.DynamiteModulesB:66)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Binder.transact(Binder.java:387)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.maps.internal.IMapViewDelegate$zza$zza.onCreate(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.maps.MapView$zza.onCreate(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.dynamic.zza$3.zzb(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.dynamic.zza$1.zza(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.maps.MapView$zzb.zzbsp(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.maps.MapView$zzb.zza(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.dynamic.zza.zza(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.dynamic.zza.onCreate(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.gms.maps.MapView.onCreate(Unknown Source)
11-11 13:37:42.165 18389 18389 E Parcel : at com.myco.myapp.MyFragment.onCreateView(MyFragment.java:235)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v4.app.Fragment.performCreateView(Fragment.java:2087)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1113)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1295)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1277)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:2154)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:603)
11-11 13:37:42.165 18389 18389 E Parcel : at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:181)
11-11 13:37:42.165 18389 18389 E Parcel : at com.myco.myapp.main.MainActivity.onStart(MainActivity.java:176)
11-11 13:37:42.165 18389 18389 E Parcel : at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1266)
11-11 13:37:42.165 18389 18389 E Parcel : at android.app.Activity.performStart(Activity.java:6916)
11-11 13:37:42.165 18389 18389 E Parcel : at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3218)
11-11 13:37:42.165 18389 18389 E Parcel : at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3351)
11-11 13:37:42.165 18389 18389 E Parcel : at android.app.ActivityThread.access$1100(ActivityThread.java:222)
11-11 13:37:42.165 18389 18389 E Parcel : at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1796)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Handler.dispatchMessage(Handler.java:102)
11-11 13:37:42.165 18389 18389 E Parcel : at android.os.Looper.loop(Looper.java:158)
11-11 13:37:42.165 18389 18389 E Parcel : at android.app.ActivityThread.main(ActivityThread.java:7230)
11-11 13:37:42.165 18389 18389 E Parcel : at java.lang.reflect.Method.invoke(Native Method)
11-11 13:37:42.165 18389 18389 E Parcel : at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
11-11 13:37:42.165 18389 18389 E Parcel : at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
11-11 13:37:42.165 18389 18389 E Parcel : Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.widget.LinearLayoutManager$SavedState" on path: DexPathList[[zip file "/data/data/com.google.android.gms/app_chimera/m/00000018/DynamiteModulesB_GmsCore_prodmnc_hdpi_release.apk"],nativeLibraryDirectories=[/data/user/0/com.google.android.gms/app_chimera/m/00000018/n/armeabi-v7a, /data/user/0/com.google.android.gms/app_chimera/m/00000018/n/armeabi, /vendor/lib, /system/lib]]
11-11 13:37:42.165 18389 18389 E Parcel : at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
11-11 13:37:42.165 18389 18389 E Parcel : at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
11-11 13:37:42.165 18389 18389 E Parcel : at com.google.android.chimera.container.internal.DelegateLastPathClassLoader.loadClass(:com.google.android.gms:34)
11-11 13:37:42.165 18389 18389 E Parcel : at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
11-11 13:37:42.165 18389 18389 E Parcel : ... 44 more
11-11 13:37:42.165 18389 18389 E Parcel : Suppressed: java.lang.ClassNotFoundException: android.support.v7.widget.LinearLayoutManager$SavedState
11-11 13:37:42.165 18389 18389 E Parcel : at java.lang.Class.classForName(Native Method)
11-11 13:37:42.165 18389 18389 E Parcel : at java.lang.BootClass
11-11 13:37:42.170 18389 18389 D AndroidRuntime: Shutting down VM
11-11 13:37:42.170 18389 18389 E AndroidRuntime: FATAL EXCEPTION: main
11-11 13:37:42.170 18389 18389 E AndroidRuntime: Process: com.myco.myapp, PID: 18389
11-11 13:37:42.170 18389 18389 E AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.myco.myapp/com.myco.myapp.main.MainActivity}: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: android.support.v7.widget.LinearLayoutManager$SavedState
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3255)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3351)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.ActivityThread.access$1100(ActivityThread.java:222)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1796)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:102)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Looper.loop(Looper.java:158)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7230)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: android.support.v7.widget.LinearLayoutManager$SavedState
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Parcel.readParcelableCreator(Parcel.java:2432)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Parcel.readParcelable(Parcel.java:2358)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Parcel.readValue(Parcel.java:2264)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Parcel.readArrayMapInternal(Parcel.java:2614)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.BaseBundle.unparcel(BaseBundle.java:221)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Bundle.getBundle(Bundle.java:763)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at aby.a(:com.google.android.gms.DynamiteModulesB:74)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at maps.ad.t.a(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at maps.ad.R.a(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at xx.onTransact(:com.google.android.gms.DynamiteModulesB:66)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.os.Binder.transact(Binder.java:387)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.maps.internal.IMapViewDelegate$zza$zza.onCreate(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.maps.MapView$zza.onCreate(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.dynamic.zza$3.zzb(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.dynamic.zza$1.zza(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.maps.MapView$zzb.zzbsp(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.maps.MapView$zzb.zza(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.dynamic.zza.zza(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.dynamic.zza.onCreate(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.google.android.gms.maps.MapView.onCreate(Unknown Source)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.myco.myapp.MyFragment.onCreateView(MyFragment.java:235)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v4.app.Fragment.performCreateView(Fragment.java:2087)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1113)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1295)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1277)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:2154)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:603)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:181)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at com.myco.myapp.main.MainActivity.onStart(MainActivity.java:176)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1266)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.Activity.performStart(Activity.java:6916)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3218)
11-11 13:37:42.170 18389 18389 E AndroidRuntime: ... 9 more
11-11 13:37:42.175 2546 3527 W ActivityManager: Force finishing activity com.myco.myapp/.main.MainActivity