在应用程序阶段构建android错误：mergeDebugResources，ParseError AttributeNSNotUnique

Question

我一直在尝试使用 Gradle 4.2.1 在 Android Studio 4.2 上构建我的 Android 应用程序，但我遇到了以下错误，其中我只能在一个月前找到一个问题，而从今天开始又发现了另一个问题，但它不是两者都没有解决。

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:mergeDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.res.ResourceCompilerRunnable
   > Resource compilation failed. Check logs for details.

* Try:
Run with --debug option to get more log output. Run with --scan to get full insights.

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:mergeDebugResources'.
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:200)
    at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:263)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:198)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:179)
    at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:109)
    at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
    at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:62)
    ... 12 more
Caused by: org.gradle.workers.internal.DefaultWorkerExecutor$WorkExecutionException: A failure occurred while executing com.android.build.gradle.internal.res.ResourceCompilerRunnable
    at org.gradle.workers.internal.DefaultWorkerExecutor$WorkItemExecution.waitForCompletion(DefaultWorkerExecutor.java:336)
    at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForItemsAndGatherFailures(DefaultAsyncWorkTracker.java:142)
    at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForItemsAndGatherFailures(DefaultAsyncWorkTracker.java:94)
    at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForAll(DefaultAsyncWorkTracker.java:80)
    at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForCompletion(DefaultAsyncWorkTracker.java:68)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$3.run(ExecuteActionsTaskExecuter.java:563)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
    ... 93 more
Caused by: com.android.aaptcompiler.ResourceCompilationException: Resource compilation failed. Check logs for details.
    at com.android.aaptcompiler.ResourceCompiler.compileResource(ResourceCompiler.kt:121)
    at com.android.build.gradle.internal.res.ResourceCompilerRunnable$Companion.compileSingleResource(ResourceCompilerRunnable.kt:31)
    at com.android.build.gradle.internal.res.ResourceCompilerRunnable.run(ResourceCompilerRunnable.kt:15)
    at com.android.build.gradle.internal.profile.ProfileAwareWorkAction.execute(ProfileAwareWorkAction.kt:74)
    at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
    ... 10 more
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[22,347]
Message: http://www.w3.org/TR/1999/REC-xml-names-19990114#AttributeNSNotUnique?androidx.constraintlayout.widget.ConstraintLayout&layout_width&http://schemas.android.com/apk/res/android
    at java.xml/com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:652)
    at java.xml/com.sun.xml.internal.stream.XMLEventReaderImpl.nextEvent(XMLEventReaderImpl.java:83)
    at com.android.aaptcompiler.XmlProcessor.process(XmlProcessor.kt:116)
    at com.android.aaptcompiler.ResourceCompiler.compileXml(ResourceCompiler.kt:267)
    at com.android.aaptcompiler.ResourceCompiler.access$compileXml(ResourceCompiler.kt:1)
    at com.android.aaptcompiler.ResourceCompiler$getCompileMethod$2.invoke(ResourceCompiler.kt:143)
    at com.android.aaptcompiler.ResourceCompiler$getCompileMethod$2.invoke(ResourceCompiler.kt)
    at com.android.aaptcompiler.ResourceCompiler.compileResource(ResourceCompiler.kt:118)
    ... 29 more

BUILD FAILED in 2s
17 actionable tasks: 1 executed, 16 up-to-date

编辑：这是我合并的 AndroidManifest.xml 文件，它看起来像这样没有依赖项，但消息错误仍然相同并且在同一行中 [22,347]：

我还查看了我所有的 *.xml 文件，从布局到值，并且 android studio 已经验证了它们，所以我不明白这个异常。

与解析错误相关的部分：

消息：http://www.w3.org/TR/1999/REC-xml-names-19990114#AttributeNSNotUnique ?androidx.constraintlayout.widget.ConstraintLayout&layout_width&http://schemas.android.com/apk/res/android

让我觉得我的布局有问题，但 IDE 说它们很好并且渲染正常。

对 build.gradle 的依赖项（上图显示了注释掉后的清单）：

dependencies {
    implementation fileTree(dir: "libs", include: ["*.jar"])

    // Core
    implementation 'androidx.appcompat:appcompat:1.3.0'
    implementation 'androidx.annotation:annotation:1.2.0'

    // Singleton
    implementation group: 'javax.inject', name: 'javax.inject', version: '1'

    // Lifecycle
    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'

    // UI
    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
    implementation 'androidx.navigation:navigation-ui:2.3.5'

    // Room
    implementation 'androidx.room:room-runtime:2.3.0'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.3.1'
    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1'
    testImplementation 'junit:junit:4.12'
    annotationProcessor 'androidx.room:room-compiler:2.3.0'

    // Navigation
    implementation 'androidx.navigation:navigation-fragment:2.3.5'

    // Lombok
    compileOnly "org.projectlombok:lombok:1.18.12"
    annotationProcessor "org.projectlombok:lombok:1.18.12"

    // Retrofit
    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
    implementation 'com.squareup.okhttp3:logging-interceptor:4.9.0'

    // JSON
    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'

    // Logging
    implementation 'com.jakewharton.timber:timber:4.7.1'
}

Answer 1

这个问题的答案是错误和堆栈跟踪实际上是两个不同的问题。

我的其中一个 xml 布局有问题，是的，但最大的问题是gradle 4.2.1 的版本混淆了如何查找问题。

因此，如果您想真正知道失败的原因，请将您的 gradle 降级到 4.1.3，然后 gradle 现在会告诉您 xml 哪里出了问题。无论您遇到什么错误，我都建议您这样做，无论是解析错误、资源错误还是序言错误。

现在，对于实际的异常，Android Studio 不会检测 <layout> 标记和另一个不同布局（如constraintLayout、frameLayout 等）之间重复的属性...因此，如果您正在使用数据绑定，请检查您是否有任何额外的布局正在使用的没有相同的属性。事实上，我只是建议将任何属性移动到第二个特定于实现的布局，并保留数据绑定标记。

Answer 2

就我而言，这是布局标签的问题。我在其中使用了layout_width和layout_height，因为它给了我同样的错误。

因此，任何使用数据绑定的人都要仔细检查这一点，并检查您是否对不同的布局使用相同的 id。