谷歌地图不工作

Question

我想显示一个片段的地图，如果用户选择一个选项卡，这个片段变得可见，这个选项卡包含在MainActivity中包含的另一个片段。显示地图的片段从SupportMapFragment扩展而来。

我遵循了android开发人员提供的说明，并且一开始就工作。由于android版本不兼容导致一些更改：actionBar，viewPager ...我退出了库并重新链接它（有两种方式：首先从库项目中执行链接，因为它不起作用，删除库项目并重新导入它并将库添加到我的项目中。希望这个解释能够被理解并且不会搞砸）。

首先登录猫叫我到清单中的元数据更改为

<meta-data 
     android:name="com.google.android.gsm.version" 
     android:value="@integer/google_play_services_version" /> 

我这样做，并重复错误：

12-18 08:36:27.589: E/AndroidRuntime(1613): FATAL EXCEPTION: main 
12-18 08:36:27.589: E/AndroidRuntime(1613): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.comercio/com.comercio.activities.MainActivity}: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 4030500 but found 0. You must have the following declaration within the <application> element:  <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" /> 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.ActivityThread.access$600(ActivityThread.java:141) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.os.Handler.dispatchMessage(Handler.java:99) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.os.Looper.loop(Looper.java:137) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.ActivityThread.main(ActivityThread.java:5103) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at java.lang.reflect.Method.invokeNative(Native Method) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at java.lang.reflect.Method.invoke(Method.java:525) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at dalvik.system.NativeStart.main(Native Method) 
12-18 08:36:27.589: E/AndroidRuntime(1613): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 4030500 but found 0. You must have the following declaration within the <application> element:  <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" /> 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.common.GooglePlayServicesUtil.n(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.maps.internal.q.v(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.maps.internal.q.u(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.maps.SupportMapFragment$b.cE(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.maps.SupportMapFragment$b.a(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.dynamic.a.a(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.dynamic.a.onCreate(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at com.google.android.gms.maps.SupportMapFragment.onCreate(Unknown Source) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.support.v4.app.Fragment.performCreate(Fragment.java:1477) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:893) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:570) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1171) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.Activity.performStart(Activity.java:5143) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184) 
12-18 08:36:27.589: E/AndroidRuntime(1613):  ... 11 more 

清单

<meta-data 
     android:name="com.google.android.gsm.version" 
     android:value="@integer/google_play_services_version" /> 
<permission 
    android:name="com.comercio.permission.MAPS_RECEIVE" 
    android:protectionLevel="signature" /> 

<uses-permission android:name="android.permission.INTERNET" /> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" /> 
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 

我已经在这里和所有地方寻找答案，找不到解决办法。

感谢您的帮助

Answer 1

您的拼写错误gsm与gsm。它应该是这样的：

<meta-data 
     android:name="com.google.android.gms.version" 
     android:value="@integer/google_play_services_version"  />