清单合并失败，Android Studio中出现多个错误

因此，我是Android和Java的初学者.我刚刚开始学习.今天，当我尝试使用 Intent 时，我遇到了一个错误.

So, I am a beginner into Android and Java. I just began learning. While I was experimenting with Intent today, I incurred an error.

Error:Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed with multiple errors, see logs

我在这里找到了一些解决方案，并试图实现它们，但是没有用.

I found some solutions here and tried to implement them, but it did not work.

这是我的build.gradle:

This is my build.gradle :

apply plugin: 'com.android.application'

android {
compileSdkVersion 23
buildToolsVersion "23.0.0"

defaultConfig {
    applicationId "com.example.rohan.petadoptionthing"
    minSdkVersion 10
    targetSdkVersion 23
    versionCode 1
    versionName "1.0"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
}

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.0.0'
}

这是我的AndroidManifest:

This is my AndroidManifest :

<?xml version="1.0" encoding="utf-8"?>

package="com.example.rohan.petadoptionthing" >

<application

    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name=".MainActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

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

    <activity android:name=".Second"
        />

    <activity android:name=".third"/>
    <activity android:name=".MainActivity"/>


</application>

这是我从事编码工作的第一周，如果这真的很愚蠢，我感到抱歉.我真的很陌生，没有找到其他要问的地方.抱歉，如果我违反任何规则

This is my first week with coding, I am sorry if this is a really silly thing. I am really new to this and did not find any other place to ask. Sorry if I broke any rules