Android，java.lang.IllegalStateException

Question

我收到一個異常提及添加元數據，但即使添加它，我仍然接受相同的異常。你能幫我解我嗎？

01-08 20:22:05.380: E/AndroidRuntime(2335): 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" /> 

由於這是在這裏希望你能看到我的AndroidManifest是

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
package="com.example.googlemapv2" 
android:versionCode="1" 
android:versionName="1.0" > 

<uses-sdk 
    android:minSdkVersion="17" 
    android:targetSdkVersion="17" /> 

<uses-permission android:name="android.permission.INTERNET"/> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/> 
<!-- The following two permissions are not required to use 
Google Maps Android API v2, but are recommended. --> 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> 
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> 
    <uses-feature 
    android:glEsVersion="0x00020000" 
    android:required="true"/> 

<application 
    android:allowBackup="true" 
    android:icon="@drawable/ic_launcher" 
    android:label="@string/app_name" 
    android:theme="@style/AppTheme" > 

    <activity 
     android:name="com.example.googlemapv2.MainActivity" 
     android:label="@string/app_name" > 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
<meta-data 
android:name="com.google.android.maps.v2.API_KEY" 
android:value="AIzaSyColV0vSkdC8PmLLy4DiqiK-p-gXzUo-Ng"/> 
      <meta-data android:name="com.google.android.gms.version" 
     android:value="@integer/google_play_services_version" /> 
</application> 

</manifest> 

Answer 1

嘗試把這個代替。

<meta-data 
    android:name="com.google.android.gms.version" 
    android:value="4030500" /> 

如果這不起作用，請看看這個。也許你有一箇舊版本的GMS，或者它沒有正確鏈接到你的項目。

Adding Google Play services version to your app's manifest?