ParseError at [row,col]:[20,9] 消息:需要开始或结束标记

ParseError at [row,col]:[20,9] Message: expected start or end tag

嗨,当我尝试构建我的项目时,我遇到了这样的问题:ParseError at [row,col]:[20,9] 消息:预期的开始或结束标记 受影响的模块:app 以下是我的清单文件:

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

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

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">
    <activity android:name=".activities.MainActivity">
        android:screenOrientation="portrait"
    </activity>
    <activity android:name=".activities.AboutApp">

        android:screenOrientation="portrait"
    </activity>

    <activity android:name=".activities.SongActivity" >

        android:screenOrientation="portrait"
    </activity>
    <activity android:name=".activities.SplashScreen" android:theme="@style/Theme.AppCompat.Light.NoActionBar">

        android:screenOrientation="portrait"


        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
</application>

您有一行不在其标签内

<activity android:name=".activities.MainActivity">
          android:screenOrientation="portrait"
</activity>

只需删除所有出现的这一行

  android:screenOrientation="portrait"

或者把它放在标签里,像这样:

<activity android:name=".activities.MainActivity"
        android:screenOrientation="portrait">
    </activity>
    <activity android:name=".activities.AboutApp"
        android:screenOrientation="portrait">
    </activity>

    <activity android:name=".activities.SongActivity"
        android:screenOrientation="portrait">
    </activity>
    <activity android:name=".activities.SplashScreen" android:theme="@style/Theme.AppCompat.Light.NoActionBar"
        android:screenOrientation="portrait">


        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>