C# Android.Views.InflateException:二进制XML文件行#1:二进制XML文件行#1:膨胀类Android.support.v7.widget.DrawerLayout时出错_C#_Xamarin_Xamarin.android

C# Android.Views.InflateException:二进制XML文件行#1:二进制XML文件行#1:膨胀类Android.support.v7.widget.DrawerLayout时出错
c# xamarin xamarin.android
C# Android.Views.InflateException:二进制XML文件行#1:二进制XML文件行#1:膨胀类Android.support.v7.widget.DrawerLayout时出错,c#,xamarin,xamarin.android,C#,Xamarin,Xamarin.android,我是android应用程序开发新手，我正在尝试为我的应用程序添加导航，但我在SetContentView（Resource.Layout.activity\u）上遇到了这个错误在WorkingActivity.cs中： Android.Views.InflateException: Binary XML file line #1: Binary XML file line #1: Error inflating class android.support.v7.widget.DrawerLayo
我是android应用程序开发新手，我正在尝试为我的应用程序添加导航，但我在
SetContentView（Resource.Layout.activity\u）上遇到了这个错误在WorkingActivity.cs
中：
Android.Views.InflateException: Binary XML file line #1: Binary XML file line #1: Error inflating class android.support.v7.widget.DrawerLayout

这些是我的文件：
活动\u工作。axml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"    
  android:orientation="vertical"    
  android:layout_width="match_parent"    
  android:layout_height="match_parent">    
  <android.support.v7.widget.DrawerLayout xmlns:app="http://schemas.android.com/apk/res-auto"    
     android:id="@+id/drawer_layout"    
     android:layout_height="match_parent"    
     android:layout_width="fill_parent"    
     android:fitsSystemWindows="true">    
         <LinearLayout    
            android:layout_width="match_parent"    
            android:layout_height="match_parent"    
            android:orientation="vertical">    
          <include layout="@layout/toolbar" />    
  </LinearLayout>

  <android.support.design.widget.NavigationView    
     android:id="@+id/nav_view"    
     android:layout_height="match_parent"    
     android:layout_width="300dp"    
     android:layout_gravity="start"   
     android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_header" />   
  </android.support.v7.widget.DrawerLayout>   

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"    
      xmlns:app="http://schemas.android.com/apk/res-auto"    
      android:id="@+id/main_content"    
      android:layout_width="match_parent"    
      android:layout_height="match_parent">

  <android.support.design.widget.AppBarLayout    
     android:id="@+id/appbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">    

  <android.support.v7.widget.Toolbar    
     android:id="@+id/toolbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:elevation="4dp"    
     android:background="?attr/colorPrimary" />  

  </android.support.design.widget.AppBarLayout>    
</android.support.design.widget.CoordinatorLayout>  

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    
   xmlns:app="http://schemas.android.com/apk/res-auto"    
   android:layout_width="match_parent"    
   android:layout_height="210dp"    
   android:background="#0099ff"    
   android:padding="16dp"    
   android:orientation="vertical"    
   android:gravity="bottom">    
   <TextView    
      android:text="User Name"    
      android:layout_width="match_parent"    
      android:layout_height="wrap_content"    
      android:id="@+id/navheader_username"    
      android:textAppearance="@style/TextAppearance.AppCompat.Body1" />    
</LinearLayout>  

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

   <item android:id="@+id/nav_main"
    android:title="Home"></item>

   <item android:id="@+id/nav_message"
    android:title="Message"></item>

   <item android:id="@+id/nav_about"
    android:title="About"></item>

   <item android:id="@+id/nav_feedback"
    android:title="Feedback"></item>

</menu> 

<resources>

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#2c3e50</color>
    <color name="colorPrimaryDark">#1B3147</color>
    <color name="colorAccent">#3498db</color>
</resources>

工具栏。axml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"    
  android:orientation="vertical"    
  android:layout_width="match_parent"    
  android:layout_height="match_parent">    
  <android.support.v7.widget.DrawerLayout xmlns:app="http://schemas.android.com/apk/res-auto"    
     android:id="@+id/drawer_layout"    
     android:layout_height="match_parent"    
     android:layout_width="fill_parent"    
     android:fitsSystemWindows="true">    
         <LinearLayout    
            android:layout_width="match_parent"    
            android:layout_height="match_parent"    
            android:orientation="vertical">    
          <include layout="@layout/toolbar" />    
  </LinearLayout>

  <android.support.design.widget.NavigationView    
     android:id="@+id/nav_view"    
     android:layout_height="match_parent"    
     android:layout_width="300dp"    
     android:layout_gravity="start"   
     android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_header" />   
  </android.support.v7.widget.DrawerLayout>   

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"    
      xmlns:app="http://schemas.android.com/apk/res-auto"    
      android:id="@+id/main_content"    
      android:layout_width="match_parent"    
      android:layout_height="match_parent">

  <android.support.design.widget.AppBarLayout    
     android:id="@+id/appbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">    

  <android.support.v7.widget.Toolbar    
     android:id="@+id/toolbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:elevation="4dp"    
     android:background="?attr/colorPrimary" />  

  </android.support.design.widget.AppBarLayout>    
</android.support.design.widget.CoordinatorLayout>  

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    
   xmlns:app="http://schemas.android.com/apk/res-auto"    
   android:layout_width="match_parent"    
   android:layout_height="210dp"    
   android:background="#0099ff"    
   android:padding="16dp"    
   android:orientation="vertical"    
   android:gravity="bottom">    
   <TextView    
      android:text="User Name"    
      android:layout_width="match_parent"    
      android:layout_height="wrap_content"    
      android:id="@+id/navheader_username"    
      android:textAppearance="@style/TextAppearance.AppCompat.Body1" />    
</LinearLayout>  

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

   <item android:id="@+id/nav_main"
    android:title="Home"></item>

   <item android:id="@+id/nav_message"
    android:title="Message"></item>

   <item android:id="@+id/nav_about"
    android:title="About"></item>

   <item android:id="@+id/nav_feedback"
    android:title="Feedback"></item>

</menu> 

<resources>

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#2c3e50</color>
    <color name="colorPrimaryDark">#1B3147</color>
    <color name="colorAccent">#3498db</color>
</resources>



导航头。axml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"    
  android:orientation="vertical"    
  android:layout_width="match_parent"    
  android:layout_height="match_parent">    
  <android.support.v7.widget.DrawerLayout xmlns:app="http://schemas.android.com/apk/res-auto"    
     android:id="@+id/drawer_layout"    
     android:layout_height="match_parent"    
     android:layout_width="fill_parent"    
     android:fitsSystemWindows="true">    
         <LinearLayout    
            android:layout_width="match_parent"    
            android:layout_height="match_parent"    
            android:orientation="vertical">    
          <include layout="@layout/toolbar" />    
  </LinearLayout>

  <android.support.design.widget.NavigationView    
     android:id="@+id/nav_view"    
     android:layout_height="match_parent"    
     android:layout_width="300dp"    
     android:layout_gravity="start"   
     android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_header" />   
  </android.support.v7.widget.DrawerLayout>   

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"    
      xmlns:app="http://schemas.android.com/apk/res-auto"    
      android:id="@+id/main_content"    
      android:layout_width="match_parent"    
      android:layout_height="match_parent">

  <android.support.design.widget.AppBarLayout    
     android:id="@+id/appbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">    

  <android.support.v7.widget.Toolbar    
     android:id="@+id/toolbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:elevation="4dp"    
     android:background="?attr/colorPrimary" />  

  </android.support.design.widget.AppBarLayout>    
</android.support.design.widget.CoordinatorLayout>  

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    
   xmlns:app="http://schemas.android.com/apk/res-auto"    
   android:layout_width="match_parent"    
   android:layout_height="210dp"    
   android:background="#0099ff"    
   android:padding="16dp"    
   android:orientation="vertical"    
   android:gravity="bottom">    
   <TextView    
      android:text="User Name"    
      android:layout_width="match_parent"    
      android:layout_height="wrap_content"    
      android:id="@+id/navheader_username"    
      android:textAppearance="@style/TextAppearance.AppCompat.Body1" />    
</LinearLayout>  

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

   <item android:id="@+id/nav_main"
    android:title="Home"></item>

   <item android:id="@+id/nav_message"
    android:title="Message"></item>

   <item android:id="@+id/nav_about"
    android:title="About"></item>

   <item android:id="@+id/nav_feedback"
    android:title="Feedback"></item>

</menu> 

<resources>

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#2c3e50</color>
    <color name="colorPrimaryDark">#1B3147</color>
    <color name="colorAccent">#3498db</color>
</resources>



menu.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"    
  android:orientation="vertical"    
  android:layout_width="match_parent"    
  android:layout_height="match_parent">    
  <android.support.v7.widget.DrawerLayout xmlns:app="http://schemas.android.com/apk/res-auto"    
     android:id="@+id/drawer_layout"    
     android:layout_height="match_parent"    
     android:layout_width="fill_parent"    
     android:fitsSystemWindows="true">    
         <LinearLayout    
            android:layout_width="match_parent"    
            android:layout_height="match_parent"    
            android:orientation="vertical">    
          <include layout="@layout/toolbar" />    
  </LinearLayout>

  <android.support.design.widget.NavigationView    
     android:id="@+id/nav_view"    
     android:layout_height="match_parent"    
     android:layout_width="300dp"    
     android:layout_gravity="start"   
     android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_header" />   
  </android.support.v7.widget.DrawerLayout>   

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"    
      xmlns:app="http://schemas.android.com/apk/res-auto"    
      android:id="@+id/main_content"    
      android:layout_width="match_parent"    
      android:layout_height="match_parent">

  <android.support.design.widget.AppBarLayout    
     android:id="@+id/appbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">    

  <android.support.v7.widget.Toolbar    
     android:id="@+id/toolbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:elevation="4dp"    
     android:background="?attr/colorPrimary" />  

  </android.support.design.widget.AppBarLayout>    
</android.support.design.widget.CoordinatorLayout>  

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    
   xmlns:app="http://schemas.android.com/apk/res-auto"    
   android:layout_width="match_parent"    
   android:layout_height="210dp"    
   android:background="#0099ff"    
   android:padding="16dp"    
   android:orientation="vertical"    
   android:gravity="bottom">    
   <TextView    
      android:text="User Name"    
      android:layout_width="match_parent"    
      android:layout_height="wrap_content"    
      android:id="@+id/navheader_username"    
      android:textAppearance="@style/TextAppearance.AppCompat.Body1" />    
</LinearLayout>  

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

   <item android:id="@+id/nav_main"
    android:title="Home"></item>

   <item android:id="@+id/nav_message"
    android:title="Message"></item>

   <item android:id="@+id/nav_about"
    android:title="About"></item>

   <item android:id="@+id/nav_feedback"
    android:title="Feedback"></item>

</menu> 

<resources>

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#2c3e50</color>
    <color name="colorPrimaryDark">#1B3147</color>
    <color name="colorAccent">#3498db</color>
</resources>



styles.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"    
  android:orientation="vertical"    
  android:layout_width="match_parent"    
  android:layout_height="match_parent">    
  <android.support.v7.widget.DrawerLayout xmlns:app="http://schemas.android.com/apk/res-auto"    
     android:id="@+id/drawer_layout"    
     android:layout_height="match_parent"    
     android:layout_width="fill_parent"    
     android:fitsSystemWindows="true">    
         <LinearLayout    
            android:layout_width="match_parent"    
            android:layout_height="match_parent"    
            android:orientation="vertical">    
          <include layout="@layout/toolbar" />    
  </LinearLayout>

  <android.support.design.widget.NavigationView    
     android:id="@+id/nav_view"    
     android:layout_height="match_parent"    
     android:layout_width="300dp"    
     android:layout_gravity="start"   
     android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_header" />   
  </android.support.v7.widget.DrawerLayout>   

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"    
      xmlns:app="http://schemas.android.com/apk/res-auto"    
      android:id="@+id/main_content"    
      android:layout_width="match_parent"    
      android:layout_height="match_parent">

  <android.support.design.widget.AppBarLayout    
     android:id="@+id/appbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">    

  <android.support.v7.widget.Toolbar    
     android:id="@+id/toolbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:elevation="4dp"    
     android:background="?attr/colorPrimary" />  

  </android.support.design.widget.AppBarLayout>    
</android.support.design.widget.CoordinatorLayout>  

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    
   xmlns:app="http://schemas.android.com/apk/res-auto"    
   android:layout_width="match_parent"    
   android:layout_height="210dp"    
   android:background="#0099ff"    
   android:padding="16dp"    
   android:orientation="vertical"    
   android:gravity="bottom">    
   <TextView    
      android:text="User Name"    
      android:layout_width="match_parent"    
      android:layout_height="wrap_content"    
      android:id="@+id/navheader_username"    
      android:textAppearance="@style/TextAppearance.AppCompat.Body1" />    
</LinearLayout>  

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

   <item android:id="@+id/nav_main"
    android:title="Home"></item>

   <item android:id="@+id/nav_message"
    android:title="Message"></item>

   <item android:id="@+id/nav_about"
    android:title="About"></item>

   <item android:id="@+id/nav_feedback"
    android:title="Feedback"></item>

</menu> 

<resources>

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#2c3e50</color>
    <color name="colorPrimaryDark">#1B3147</color>
    <color name="colorAccent">#3498db</color>
</resources>


@颜色/原色
@颜色/原色暗
@颜色/颜色重音

colors.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"    
  android:orientation="vertical"    
  android:layout_width="match_parent"    
  android:layout_height="match_parent">    
  <android.support.v7.widget.DrawerLayout xmlns:app="http://schemas.android.com/apk/res-auto"    
     android:id="@+id/drawer_layout"    
     android:layout_height="match_parent"    
     android:layout_width="fill_parent"    
     android:fitsSystemWindows="true">    
         <LinearLayout    
            android:layout_width="match_parent"    
            android:layout_height="match_parent"    
            android:orientation="vertical">    
          <include layout="@layout/toolbar" />    
  </LinearLayout>

  <android.support.design.widget.NavigationView    
     android:id="@+id/nav_view"    
     android:layout_height="match_parent"    
     android:layout_width="300dp"    
     android:layout_gravity="start"   
     android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_header" />   
  </android.support.v7.widget.DrawerLayout>   

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"    
      xmlns:app="http://schemas.android.com/apk/res-auto"    
      android:id="@+id/main_content"    
      android:layout_width="match_parent"    
      android:layout_height="match_parent">

  <android.support.design.widget.AppBarLayout    
     android:id="@+id/appbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">    

  <android.support.v7.widget.Toolbar    
     android:id="@+id/toolbar"    
     android:layout_width="match_parent"    
     android:layout_height="wrap_content"    
     android:elevation="4dp"    
     android:background="?attr/colorPrimary" />  

  </android.support.design.widget.AppBarLayout>    
</android.support.design.widget.CoordinatorLayout>  

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    
   xmlns:app="http://schemas.android.com/apk/res-auto"    
   android:layout_width="match_parent"    
   android:layout_height="210dp"    
   android:background="#0099ff"    
   android:padding="16dp"    
   android:orientation="vertical"    
   android:gravity="bottom">    
   <TextView    
      android:text="User Name"    
      android:layout_width="match_parent"    
      android:layout_height="wrap_content"    
      android:id="@+id/navheader_username"    
      android:textAppearance="@style/TextAppearance.AppCompat.Body1" />    
</LinearLayout>  

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

   <item android:id="@+id/nav_main"
    android:title="Home"></item>

   <item android:id="@+id/nav_message"
    android:title="Message"></item>

   <item android:id="@+id/nav_about"
    android:title="About"></item>

   <item android:id="@+id/nav_feedback"
    android:title="Feedback"></item>

</menu> 

<resources>

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#2c3e50</color>
    <color name="colorPrimaryDark">#1B3147</color>
    <color name="colorAccent">#3498db</color>
</resources>


#2c3e50
#1B3147
#3498db

有什么问题吗
在我添加导航文件之前，一切都很好。
可能是因为依赖性问题
试试这个。但首先为您的解决方案创建一个备份
在解决方案资源管理器中选择解决方案
单击工具菜单>Nuget软件包管理器>管理解决方案的Nuget软件包
在“已安装”中查找项目：Xamarin表单
查看右侧窗格，然后检查解决方案的所有项目，然后单击卸载按钮
重新启动Visual Studio
重新安装Xamarin表单
右键单击解决方案，然后选择“清洁解决方案”
重新编译应用程序
希望这样行。
我变了
android.support.v7.widget.DrawerLayout

到
问题解决了。我在“android.support.v7.widget.Toolbar”中发现了错误
我写的是支持而不是支持
确保您正确地编写它
在安装的文件中没有Xamarin表单。我使用的是Xamarin.Android，是否也应该安装它？在您的activity_工作文件中，将抽屉布局作为父级，而不是作为linearlayout的子级，这应该会起作用。我已经尝试过了，但同样的情况在这样做之后，您是否尝试清理构建并删除bin/obj？我也尝试过，同样的情况也发生了..尝试使用正式的xamarin代码来实现这一点；