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

Question

在我提问之前，我想声明我搜索了很多类似的话题，但其中 none 有效。

我正在调试我的应用程序，出于某种原因，当我清理并重建我的项目时，我得到了错误：Manifest merge failed with multiple errors，查看日志

在我的 gradle 控制台中，我检查并得到了这个：

C:\Users\Chris\AndroidStudioProjects\WizardCounter2\app\src\main\AndroidManifest.xml:6:5-44:16

错误：元素 activity 在 AndroidManifest.xml:6:5-44:16[=13= 缺少 'name' 键属性]

C:\Users\Chris\AndroidStudioProjects\WizardCounter2\app\src\main\AndroidManifest.xml

错误：验证失败，正在退出

这是我的清单：

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

<activity
    android:allowBackup="true"
    android:icon="@drawable/counter_launch_icon"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme"
   >

    <activity
        android:name=".HomeScreen"
        android:label="@string/app_name"
        android:theme="@style/AppTheme.NoActionBar"
        android:screenOrientation="portrait">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name=".GameMenu"
        android:label="@string/title_activity_game_menu"
        android:theme="@style/AppTheme.NoActionBar"
        android:screenOrientation="portrait"
        android:value="HomeScreen"/>
    <activity
        android:name=".PlayerSelection"
        android:label="@string/title_activity_player_selection"
        android:value="PlayerSelection"
        android:screenOrientation="portrait"
        android:theme="@style/AppTheme.NoActionBar"
        >
    </activity>

    <support-screens

        android:smallScreens="true"
        android:normalScreens="true" />
</activity>

和build.gradle：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion '25.0.0'

    defaultConfig {
        applicationId "com.gameapp.android.wizardcounter"
        minSdkVersion 9
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:25.0.0'
    compile 'com.android.support:design:25.0.0'
}

P.S 我是运行版本 2.3 并如您所见更新了工具...！提前谢谢大家！

Answer 1

而不是 activity 放置应用程序并将所有活动放入其中，如下所示：

<?xml version="1.0" encoding="utf-8"?>
<application
android:allowBackup="true"
android:icon="@drawable/counter_launch_icon"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme"
>

<activity
    android:name=".HomeScreen"
    android:label="@string/app_name"
    android:theme="@style/AppTheme.NoActionBar"
    android:screenOrientation="portrait">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />

        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</activity>
<activity
    android:name=".GameMenu"
    android:label="@string/title_activity_game_menu"
    android:theme="@style/AppTheme.NoActionBar"
    android:screenOrientation="portrait"
    android:value="HomeScreen"/>
<activity
    android:name=".PlayerSelection"
    android:label="@string/title_activity_player_selection"
    android:value="PlayerSelection"
    android:screenOrientation="portrait"
    android:theme="@style/AppTheme.NoActionBar"
    >
</activity>

<support-screens

    android:smallScreens="true"
    android:normalScreens="true" />
</application>

Answer 2

对我来说是因为我在清单中声明了同一个元标记两次，看看你是否声明了两次。

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

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

java

xml

android

manifest

gradle