如何解决；Java.lang.NoClassDefFoundError“；_Java_Android_Sqlite

如何解决；Java.lang.NoClassDefFoundError“；
java android sqlite
如何解决；Java.lang.NoClassDefFoundError“；,java,android,sqlite,Java,Android,Sqlite,我正在创建一个应用程序，使用SQLite数据库在地图上显示附近的地方。当我运行代码时，它将在MainActivity.Java:33上给出Java.lang.NoClassDefFoundError。这是setContentView（R.layout.activity\u main）我检查了我的舱单然后我意识到 ` <meta-data android:name="com.google.android.gms.version"
我正在创建一个应用程序，使用SQLite数据库在地图上显示附近的地方。当我运行代码时，它将在MainActivity.Java:33上给出Java.lang.NoClassDefFoundError。这是
setContentView（R.layout.activity\u main）
我检查了我的舱单然后我意识到
`        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />`

    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="16" />    

    <permission
          android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"
          android:protectionLevel="signature"/>

    <uses-permission android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"/>

    <uses-permission android:name="android.permission.INTERNET"/>
        <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
        <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"/>

    <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="in.wptrafficanalyzer.locationmarkersqlite.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>

         <provider 
            android:name="LocationsContentProvider"
            android:authorities="in.wptrafficanalyzer.locationmarkersqlite.locations"
            android:exported="false" />

        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="AIzaSyDWcQ-K232pqKKftNuiP_f-OIQ9YaqNQiM" />
        <meta-data
        android:name="com.google.android.gms.version"
        android:value="4030500" />
</application>

</manifest>

清单

    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="16" />    

    <permission
          android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"
          android:protectionLevel="signature"/>

    <uses-permission android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"/>

    <uses-permission android:name="android.permission.INTERNET"/>
        <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
        <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"/>

    <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="in.wptrafficanalyzer.locationmarkersqlite.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>

         <provider 
            android:name="LocationsContentProvider"
            android:authorities="in.wptrafficanalyzer.locationmarkersqlite.locations"
            android:exported="false" />

        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="AIzaSyDWcQ-K232pqKKftNuiP_f-OIQ9YaqNQiM" />
        <meta-data
        android:name="com.google.android.gms.version"
        android:value="4030500" />
</application>

</manifest>



    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="16" />    

    <permission
          android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"
          android:protectionLevel="signature"/>

    <uses-permission android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"/>

    <uses-permission android:name="android.permission.INTERNET"/>
        <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
        <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"/>

    <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="in.wptrafficanalyzer.locationmarkersqlite.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>

         <provider 
            android:name="LocationsContentProvider"
            android:authorities="in.wptrafficanalyzer.locationmarkersqlite.locations"
            android:exported="false" />

        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="AIzaSyDWcQ-K232pqKKftNuiP_f-OIQ9YaqNQiM" />
        <meta-data
        android:name="com.google.android.gms.version"
        android:value="4030500" />
</application>

</manifest>

这是我使用的教程。我想你错过了Google play服务。你可以从sdk管理器安装它，所以确保在安装后将库添加到你的项目中。我已经在我的项目中添加了google play服务和库。但当我调试我的应用程序时，google play库会自动删除，并显示一个红色的十字符号而不是绿色的勾号。
    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="16" />    

    <permission
          android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"
          android:protectionLevel="signature"/>

    <uses-permission android:name="in.wptrafficanalyzer.locationmarkersqlite.permission.MAPS_RECEIVE"/>

    <uses-permission android:name="android.permission.INTERNET"/>
        <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
        <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"/>

    <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="in.wptrafficanalyzer.locationmarkersqlite.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>

         <provider 
            android:name="LocationsContentProvider"
            android:authorities="in.wptrafficanalyzer.locationmarkersqlite.locations"
            android:exported="false" />

        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="AIzaSyDWcQ-K232pqKKftNuiP_f-OIQ9YaqNQiM" />
        <meta-data
        android:name="com.google.android.gms.version"
        android:value="4030500" />
</application>

</manifest>