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我目前正在使用Google Maps API v2的應用程序。但是MapView只顯示灰色背景，Google徽標和縮放按鈕。Google地圖只顯示灰色背景，而不顯示地圖
下面是錯誤信息：
10-27 10:50:25.309: D/REQUEST(18335): Connection opened to:https://clients4.google.com/glm/mmap/api
10-27 10:50:25.309: D/REQUEST(18335): Open Connection
10-27 10:50:26.239: D/REQUEST(18335): DRD(24): 62|147
10-27 10:50:26.239: D/REQUEST(18335): Close
10-27 10:50:26.239: D/REQUEST(18335): Error processing: [email protected] not retrying
10-27 10:50:26.239: D/REQUEST(18335): Retrying: [email protected]
而另：
10-27 10:49:49.309: E/REQUEST(18335): In Error Mode
10-27 10:49:49.319: E/Google Maps Android API(18335): Failed to load map. Error contacting Google servers. This is probably an authentication issue (but could be due to network errors).
我的清單確實包含我的API密鑰和不同的權限：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="de.hobbit.xmltest"
android:versionCode="1"
android:versionName="1.0" >
<permission
android:name="de.hobbit.xmltest.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="de.hobbit.xmltest.permission.MAPS_RECEIVE" />
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="8" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<!-- Required to show current location -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="SOMEKEY" />
<activity
android:name=".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>
<activity
android:name=".SingleActivity"
android:label="@string/title_activity_single" >
</activity>
</application>
</manifest>
我希望有人能找到我的錯。
謝謝。
請勿發佈API密鑰！你可以並且應該把它扔掉並生成一個新的......這就像在這裏發佈你的密碼！ – WarrenFaith 2014-10-27 10:03:46
順便說一下，你應該總是針對清單中的最新API級別，而不是與你的min sdk相同。 – WarrenFaith 2014-10-27 10:05:01
[檢查是否有幫助]（http://stackoverflow.com/questions/17491400/failed-to-load-map-error-contacting-google-servers-issue-with-android-google-ma） – 2014-10-27 10:05:37