如何在Unity3D 2017中合并两个清单文件

Question

我的Unity中有两个清单文件

一个用于Google Play游戏服务

<?xml version="1.0" encoding="utf-8"?>
<!-- This file was automatically generated by the Google Play Games plugin for Unity
     Do not edit. -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.google.example.games.mainlibproj"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="16" />


    <application>



        <!-- The space in these forces it to be interpreted as a string vs. int -->
        <meta-data android:name="com.google.android.gms.games.APP_ID"
            android:value="\ 466669193109" />

        <!-- Keep track of which plugin is being used -->
        <meta-data android:name="com.google.android.gms.games.unityVersion"
            android:value="\ 0.9.50" />

        <activity android:name="com.google.games.bridge.NativeBridgeActivity"
            android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen" />
    </application>
</manifest> 

和

如果是Google移动广告，则为一个

<?xml version="1.0" encoding="utf-8"?>
<!--
This Google Mobile Ads plugin library manifest will get merged with your
application's manifest, adding the necessary activity and permissions
required for displaying ads.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.google.unity.ads"
    android:versionName="1.0"
    android:versionCode="1">
  <uses-sdk android:minSdkVersion="14"
      android:targetSdkVersion="19" />
  <application>
  </application>
</manifest>

当我尝试构建我的android应用程序

我收到此错误

我试图通过删除Google移动广告清单来解决该问题

但是它说缺少清单

我也尝试将它们合并，但再次失败

我真的很困