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android.view.InflateException,膨胀片段类时出错_Android_Android Fragments_Fragment_Android Inflate - Fatal编程技术网

android.view.InflateException,膨胀片段类时出错

android.view.InflateException,膨胀片段类时出错,android,android-fragments,fragment,android-inflate,Android,Android Fragments,Fragment,Android Inflate,我想实现一个包含MapView和NavigationView的布局,下面是我在教程中尝试的内容。我收到这个错误android.view.InflateException:Binary-XML文件行#43:error-inflaging-class-fragmen怎么了 <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns

我想实现一个包含MapView和NavigationView的布局,下面是我在教程中尝试的内容。我收到这个错误
android.view.InflateException:Binary-XML文件行#43:error-inflaging-class-fragmen
怎么了

    <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    tools:context=".ShopsCatalogActivityUsingMapView"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/drawer"
    android:fitsSystemWindows="true">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <!--toolbar-->
        <include
            android:id="@+id/tool_bar"
            layout="@layout/tool_bar">

        </include>

        <!--map-->
        <FrameLayout
            android:id="@+id/frame"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
            <!--map-->
            <fragment xmlns:map="http://schemas.android.com/apk/res-auto"
                xmlns:tools="http://schemas.android.com/tools"
                android:id="@+id/map"
                android:name="com.google.android.gms.maps.SupportMapFragment"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                tools:context=".CustomInfo" />
        </FrameLayout>
    </LinearLayout>

    <!--navigation drawer-->
    <android.support.design.widget.NavigationView
        android:id="@+id/my_navigation_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        app:headerLayout="@layout/navigation_view_header"
        app:menu="@menu/navigation_drawer_menu" />

</android.support.v4.widget.DrawerLayout>


第43行是在
中包含映射的片段的那一行。问题是我忘了将google maps API键添加到清单文件中。我补充说:

<meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="@string/google_maps_key" />


这是您的整个XML文件吗?这些需要包装在抽屉布局中发布整个布局文件,哪一行是#43?好的,检查是否像这样扩展片段:import android.support.v4.app.fragment;
<meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="@string/google_maps_key" />