Android资源编译失败

Android resource compilation failed

我正在开发一个 android 应用程序,我需要设计支持库,所以当我将 implementation 'com.android.support:design:27.1.1' 添加到我的 build.gradle(app) 时,会出现以下错误:

Caused by: org.gradle.internal.UncheckedException: java.util.concurrent.ExecutionException: com.android.builder.internal.aapt.v2.Aapt2Exception: Android resource compilation failed MyAppDirectory\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:2489: error: duplicate value for resource 'attr/itemBackground' with config ''.

但是当我删除依赖项时 implementation 'com.android.support:design:27.1.1' 然后错误消失并且 gradle 构建成功。

我的项目build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {

repositories {
    google()
    jcenter()
}
dependencies {
  //        classpath 'com.android.tools.build:gradle:3.1.3'
    classpath 'com.android.tools.build:gradle:3.3.0-alpha04'


    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
     }
 }

allprojects {
repositories {
    google()
    jcenter()


   }
}

task clean(type: Delete) {
delete rootProject.buildDir
}

我的应用程序build.gradle

apply plugin: 'com.android.application'

android {
compileSdkVersion 27
buildToolsVersion "27.0.3"
defaultConfig {
    applicationId "myapplicationid"
    minSdkVersion 16
    targetSdkVersion 27
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

}

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
      }
   }
}

dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'

implementation 'com.android.support.constraint:constraint-layout:1.1.2'
implementation 'com.android.support:support-v4:27.1.1'
implementation 'com.android.support:design:27.1.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

//third party libraries
implementation 'com.hbb20:ccp:2.2.2'

implementation 'info.hoang8f:fbutton:1.0.5'
implementation 'com.chaos.view:pinview:1.4.0'
implementation 'de.hdodenhof:circleimageview:2.2.0'
}

注意:我已经清理并重建了项目,我也失效并清除了缓存

您使用的其中一个库似乎与支持库具有相同的名称属性。我建议你从 espresso 开始排除它们,然后看看你是否可以修复它,并不断将它设置到其他库,直到你找到哪个库使用它。

androidTestImplementation('com.android.support.test.espresso:espresso-core:3.0.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})

通过研究,我发现 MenuView(工具栏中的菜单)已经定义了这个属性。

<declare-styleable name="MenuView">
    ...
    <!-- Default background for each menu item. -->
    <attr name="itemBackground" format="color|reference" />
    ...
</declare-styleable>

我用了 <attr name="android:itemBackground" /> 而不是 <attr name="itemBackground" format="reference|color" /> 解决这个问题。

请升级到1.4.1版本。

在我的案例中出现错误是因为对于生成错误的视图, 命名空间定义过多 xml ,即:xmlns:android="http://schemas.android.com/apk/res/android"

<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/sb_swipe_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

当 Android Studio 构建时,出现错误:

Android resource compilation failed
C:\dev\hyperoptic.infinity\mobile-fit\app\build\intermediates\incremental\mergeDebugResources\stripped.dir\layout\activity_spine_build_job_report.xml:29: error: duplicate attribute.
C:\dev\hyperoptic.infinity\mobile-fit\app\build\intermediates\incremental\mergeDebugResources\stripped.dir\layout\activity_spine_build_job_report.xml: error: file failed to compile.

这意味着我们需要删除xmlns,因为在编译时xml它出现在三个地方!

所以,删除 xmlns:android="http://schemas.android.com/apk/res/android" 解决了这个问题。

检查 arrays.xml 或 strings.xml 中任何字符串值的撇号 ('),并确保在其前添加反斜杠 (\)

示例 1: <string-array> <item>example's</item> </string-array>

<string-array> <item>example\'s</item> </string-array>

示例 2: <string>example's</string>

<string>example\'s</string>