StackOverFlowError in onCreateView of MapFragment

Question

02-18 17:17:58.929: E/ACRA(6889): com.App.mobileapp fatal error : null
02-18 17:17:58.929: E/ACRA(6889): java.lang.StackOverflowError
02-18 17:17:58.929: E/ACRA(6889):   at maps.c.n.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.c.n.b(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.c.n.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.a.ae.d(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.a.bq.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.y.al.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.y.ae.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.y.ae.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.y.ae.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.y.bu.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at maps.y.p.onCreateView(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at com.google.android.gms.maps.internal.IMapFragmentDelegate$Stub.onTransact(IMapFragmentDelegate.java:107)
02-18 17:17:58.929: E/ACRA(6889):   at android.os.Binder.transact(Binder.java:279)
02-18 17:17:58.929: E/ACRA(6889):   at com.google.android.gms.maps.internal.IMapFragmentDelegate$a$a.onCreateView(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at com.google.android.gms.maps.SupportMapFragment$a.onCreateView(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at com.google.android.gms.internal.d$4.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at com.google.android.gms.internal.d.a(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at com.google.android.gms.internal.d.onCreateView(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at com.google.android.gms.maps.SupportMapFragment.onCreateView(Unknown Source)
02-18 17:17:58.929: E/ACRA(6889):   at com.App.mobileapp.maps.MapFragment.onCreateView(MapFragment.java:19)
02-18 17:17:58.929: E/ACRA(6889):   at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:846)
02-18 17:17:58.929: E/ACRA(6889):   at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1061)
02-18 17:17:58.929: E/ACRA(6889):   at android.support.v4.app.FragmentManagerImpl.addFragment(FragmentManager.java:1160)
02-18 17:17:58.929: E/ACRA(6889):   at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:272)
02-18 17:17:58.929: E/ACRA(6889):   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
02-18 17:17:58.929: E/ACRA(6889):   at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
02-18 17:17:58.929: E/ACRA(6889):   at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
02-18 17:17:58.929: E/ACRA(6889):   at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
02-18 17:17:58.929: E/ACRA(6889):   at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
02-18 17:17:58.929: E/ACRA(6889):   at com.actionbarsherlock.internal.ActionBarSherlockCompat.setContentView(ActionBarSherlockCompat.java:853)
02-18 17:17:58.929: E/ACRA(6889):   at com.actionbarsherlock.app.SherlockFragmentActivity.setContentView(SherlockFragmentActivity.java:262)
02-18 17:17:58.929: E/ACRA(6889):   at com.App.mobileapp.maps.SearchViewOnMapActivity.onCreate(mMapActivity.java:67)
02-18 17:17:58.929: E/ACRA(6889):   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
02-18 17:17:58.929: E/ACRA(6889):   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)
02-18 17:17:58.929: E/ACRA(6889):   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)
02-18 17:17:58.929: E/ACRA(6889):   at android.app.ActivityThread.access$1500(ActivityThread.java:117)
02-18 17:17:58.929: E/ACRA(6889):   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935)
02-18 17:17:58.929: E/ACRA(6889):   at android.os.Handler.dispatchMessage(Handler.java:99)
02-18 17:17:58.929: E/ACRA(6889):   at android.os.Looper.loop(Looper.java:130)
02-18 17:17:58.929: E/ACRA(6889):   at android.app.ActivityThread.main(ActivityThread.java:3687)
02-18 17:17:58.929: E/ACRA(6889):   at java.lang.reflect.Method.invokeNative(Native Method)
02-18 17:17:58.929: E/ACRA(6889):   at java.lang.reflect.Method.invoke(Method.java:507)
02-18 17:17:58.929: E/ACRA(6889):   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
02-18 17:17:58.929: E/ACRA(6889):   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
02-18 17:17:58.929: E/ACRA(6889):   at dalvik.system.NativeStart.main(Native Method)

，这是堆栈跟踪

在setContentView(R.layout.map); of mMapActivity

而MapFragment.java:19是

View root = super.onCreateView(inflater, container, savedInstanceState);

完全MapFragment.java

public class MapFragment extends SherlockMapFragment {

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View root = super.onCreateView(inflater, container, savedInstanceState);
        return root;
    }
    }

map.xml

<?xml version="1.0" encoding="utf-8"?>
<fragment
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/map_searchViewOnMap"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_above="@id/loadButton_searchViewOnMap"
    class="com.App.mobileapp.maps.MapFragment" />

Answer 1

那看起来不太好。由于您的堆栈跟踪没有显示无限递归的迹象，所以在正常执行过程中，您只是耗尽了堆栈空间。主应用程序线程只有8KB的堆栈空间，IIRC。

您必须检查堆栈并确定可以在哪里删除调用。例如，上面的代码不需要覆盖onCreateView()，因为您目前没有在那里执行任何操作。

您还可以考虑将其发布到地图问题追踪器，因为与代码相比，映射代码似乎更多地是导致堆栈消耗过大的错误，因此它们可能会在将来改进。