使用谷歌地图Logcat出现 Couldn't get connection factory client,怎么解决？

03-27 14:13:00.200: E/MapActivity(8299): Couldn't get connection factory client
03-27 14:16:58.130: E/ActivityThread(8411): Failed to find provider info for com.google.settings
1，确认申请了谷歌的地图KEY，并且放到MAPView
  <com.google.android.maps.MapView
                   xmlns:android="http://schemas.android.com/apk/res/android"
                   android:id="@+id/mapview"
                   android:layout_width="fill_parent"
                   android:layout_height="fill_parent"
                   android:enabled="true"
                   android:clickable="true"
                   android:apiKey="这里放了我申请的KEY"/>
2，在清单文件里面也写了相关权限
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="lin.gw"
      android:versionCode="1"
      android:versionName="1.0">
    <uses-sdk android:minSdkVersion="10" />
 <uses-permission android:name="android.permission.INTERNET"></uses-permission>
 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
    <application android:icon="@drawable/ic_launcher" android:label="@string/app_name">
         <uses-library android:name="com.google.android.maps" />
        <activity android:name=".MapDrawActivity"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
           
        </activity>
          
    </application>
</manifest>
这个问题怎么解决？