Java 如何修复android.view.InflateException:使用google maps v2片段时膨胀类片段时出错

Java 如何修复android.view.InflateException:使用google maps v2片段时膨胀类片段时出错,java,android,google-maps,android-fragments,inflate-exception,Java,Android,Google Maps,Android Fragments,Inflate Exception,我正在使用GoogleMapV2片段作为tabhost的选项卡内容。第一次获取地图时,它应该显示出来,但是当我使用选项卡导航并且我想返回到地图所在的选项卡时,我得到以下错误: 04-19 00:02:08.623: E/AndroidRuntime(5163): android.view.InflateException: Binary XML file line #10: Error inflating class fragment 04-19 00:02:08.623: E/AndroidR

我正在使用GoogleMapV2片段作为tabhost的选项卡内容。第一次获取地图时,它应该显示出来,但是当我使用选项卡导航并且我想返回到地图所在的选项卡时,我得到以下错误:

04-19 00:02:08.623: E/AndroidRuntime(5163): android.view.InflateException: Binary XML file line #10: Error inflating class fragment
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at com.example.appv1.MapFragment.onCreateView(MapFragment.java:34)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.support.v4.app.Fragment.performCreateView(Fragment.java:1504)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:942)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.support.v4.app.FragmentManagerImpl.attachFragment(FragmentManager.java:1297)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:672)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1484)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:450)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.os.Handler.handleCallback(Handler.java:725)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.os.Handler.dispatchMessage(Handler.java:92)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.os.Looper.loop(Looper.java:137)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.app.ActivityThread.main(ActivityThread.java:5041)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at java.lang.reflect.Method.invokeNative(Native Method)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at java.lang.reflect.Method.invoke(Method.java:511)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at dalvik.system.NativeStart.main(Native Method)
04-19 00:02:08.623: E/AndroidRuntime(5163): Caused by: java.lang.IllegalArgumentException: Binary XML file line #10: Duplicate id 0x7f0a0083, tag null, or parent id 0x0 with another fragment for com.google.android.gms.maps.SupportMapFragment
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:297)
04-19 00:02:08.623: E/AndroidRuntime(5163):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676)
下面是我的fragment.JAVA:

public class MapFragment extends Fragment {

private GoogleMap map;

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

    View rootView = inflater.inflate(R.layout.activity_tab_map, container, false);

    map = ((SupportMapFragment) getFragmentManager()
            .findFragmentById(R.id.tabmap)).getMap();
    map.setMapType(GoogleMap.MAP_TYPE_NORMAL);

    return rootView;
}
以下是我的布局:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
>

<fragment 
    android:id="@+id/tabmap"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_alignParentTop="true"
    android:layout_alignParentBottom="true"
    android:name="com.google.android.gms.maps.SupportMapFragment"/> 

<Button
android:id="@+id/btn_tabmapyaller"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="250dp"
android:text="Y aller" /> 

</RelativeLayout>
检查:

您的问题,可能在应用程序中的元数据标记中出现错误(或不存在)清单文件的标记中。应该是这样的:

<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="@integer/your_google_maps_version" />

UPD_0:

您的stackTrace中有一行:

com.google.android.gms.maps.SupportMapFragment的重复id 0x7f0a0083、标记null或父id 0x0,以及另一个片段


可能是,当您导航回已经创建(并存储在FragmentManager中)的MapFragment时,您创建了另一个,而不是显示旧的

我的清单文件中有它,但它仍然不起作用。事实上,地图是第一次显示的,但是当我使用选项卡导航并且我想返回地图的选项卡时,我发现了错误。你可以为自己的问题写答案,然后,在2天后,你可以将其标记为写答案。
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="@integer/your_google_maps_version" />