解析 LocalFile 时出错：'D:\Flutter Programs\flutter_dapp\android\app\src\main\AndroidManifest.xml'在文件中进行一些更改后会发生这种情况

如何解决解析 LocalFile 时出错：'D:\Flutter Programs\flutter_dapp\android\app\src\main\AndroidManifest.xml'在文件中进行一些更改后会发生这种情况

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.Flutter_dapp">

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
 <application
    android:label="Flutter_dapp"
    android:icon="@mipmap/ic_launcher">
    <activity
        android:name=".MainActivity"
        android:launchMode="singletop"
        android:theme="@style/LaunchTheme"
        android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
        android:hardwareAccelerated="true"
        android:windowSoftInputMode="adjustResize">
        <!-- Specifies an Android theme to apply to this Activity as soon as
             the Android process has started. This theme is visible to the user
             while the Flutter UI initializes. After that,this theme continues
             to determine the Window background behind the Flutter UI. -->
        <Meta-data
          android:name="io.Flutter.embedding.android.normalTheme"
          android:resource="@style/normalTheme"
          />
        <!-- displays an Android View that continues showing the launch screen
             Drawable until Flutter paints its first frame,then this splash
             screen fades out. A splash screen is useful to avoid any visual
             gap between the end of Android's launch screen and the painting of
             Flutter's first frame. -->
        <Meta-data
          android:name="io.Flutter.embedding.android.SplashScreenDrawable"
          android:resource="@drawable/launch_background"
          />
        <intent-filter>
            <action android:name="android.intent.action.MAIN"/>
            <category android:name="android.intent.category.LAUNCHER"/>
        </intent-filter>
    </activity>
    <!-- Don't delete the Meta-data below.
         This is used by the Flutter tool to generate GeneratedpluginRegistrant.java -->
    <Meta-data
        android:name="FlutterEmbedding"
        android:value="2" />
</application>
</manifest>

Error parsing LocalFile: 'D:\Flutter Programs\Flutter_dapp\android\app\src\main\AndroidManifest.xml' 请确保 android manifest 是有效的 XML 文档，然后重试。

早些时候它工作正常，但我只是添加了一些用户权限，然后它开始给我这个错误。