Android Studio：找不到 org.jacoco:org.jacoco.agent:org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated答案

【问题标题】：Android Studio : Could not find org.jacoco:org.jacoco.agent:org.gradle.testing.jacoco.plugins.JacocoPluginExtension_DecoratedAndroid Studio：找不到 org.jacoco:org.jacoco.agent:org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated
【发布时间】：2019-07-21 01:08:50
【问题描述】：

我正在尝试将JaCoCo 添加到我的Android 以获取Sonar Qube 的覆盖范围。但是在运行命令./gradlew jacocoTestReport 时出现以下错误。

 Task :app:testAlphaReleaseUnitTest FAILED


 FAILURE: Build failed with an exception.

出了什么问题：

Could not resolve all files for configuration ':app:jacocoAgent'.
> Could not find org.jacoco:org.jacoco.agent:org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.
  Searched in the following locations:
    - file:/Users/atif/Library/Android/sdk/extras/m2repository/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - file:/Users/atif/Library/Android/sdk/extras/m2repository/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - file:/Users/atif/Library/Android/sdk/extras/google/m2repository/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - file:/Users/atif/Library/Android/sdk/extras/google/m2repository/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - file:/Users/atif/Library/Android/sdk/extras/android/m2repository/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - file:/Users/atif/Library/Android/sdk/extras/android/m2repository/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - https://jcenter.bintray.com/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - https://jcenter.bintray.com/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - https://dl.google.com/dl/android/maven2/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - https://dl.google.com/dl/android/maven2/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - https://maven.fabric.io/public/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - https://maven.fabric.io/public/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - https://jcenter.bintray.com/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - https://jcenter.bintray.com/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - https://maven.fabric.io/public/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - https://maven.fabric.io/public/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - https://dl.google.com/dl/android/maven2/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - https://dl.google.com/dl/android/maven2/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
    - https://repo.maven.apache.org/maven2/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.pom
    - https://repo.maven.apache.org/maven2/org/jacoco/org.jacoco.agent/org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated/org.jacoco.agent-org.gradle.testing.jacoco.plugins.JacocoPluginExtension_Decorated.421021a4
  Required by:
      project :app

* Try:
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这是我的gradle 文件：

项目 build.gradle

buildscript{
    dependencies {
        classpath "org.jacoco:org.jacoco.core:0.8.2"
        classpath "org.jacoco:org.jacoco.agent:0.8.2"
    }
}

plugins {
    id "jacoco"
}

App build.gradle：

plugins {
    id "com.android.application"
    id "jacoco-android"
    id "org.sonarqube" version "2.6"
}

android {
    buildTypes {
        debug {
            testCoverageEnabled = true
        }
    }
}

android.testOptions {
    unitTests.all {
        jacoco {
            includeNoLocationClasses = true
        }
    }
}

jacoco {
    toolVersion = "0.8.2"
    reportsDir = file("$buildDir/reports/jacoco/")
}

jacocoAndroidUnitTestReport {
    csv.enabled false
    html.enabled false
    xml.enabled true
}

【问题讨论】：

我在使用该特定插件时遇到问题，并改用 gradle jacoco 并设置自定义任务以使其与 android 一起使用...我的方式可行，也可能对您有用
@Fred Grott 是您的解决方案类似于 Martin Zeitler 的回答吗？
发布了我的示例代码作为答案，希望对您有所帮助

标签： android gradle sonarqube jacoco

【解决方案1】：

一个是Gradle插件，属于根项目的buildscript依赖：

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath "com.dicedmelon.gradle:jacoco-android:0.1.4"
        classpath "com.android.tools.build:gradle:3.2.1"
        classpath "org.jacoco:org.jacoco.core:0.8.3"
        ...
    }
}

另外一个是库，属于模块的Java依赖：

apply plugin: "com.android.application"
// apply plugin "jacoco"
apply plugin: "jacoco-android"

...

dependencies {
    ...
    testImplementation "org.jacoco:org.jacoco.agent:0.8.3"
}

jacoco-android GitHub 没有提及 apply plugin "jacoco"，但它可能是必需的。

【讨论】：

我尝试了这种方法，但仍然遇到同样的错误。
@MohammedAtif 这听起来不太可能，因为testImplementation "org.jacoco:org.jacoco.agent:0.8.3" 提供了缺失的依赖项。这不是 Gradle 插件，但会添加到包中。您可能必须同步项目才能获取库。如果你使用jacoco-android插件，你必须将它添加到buildscript依赖：classpath 'com.dicedmelon.gradle:jacoco-android:0.1.4'（这是一个Gradle插件）。
刚刚注意到，您发布的buildscript 没有添加任何存储库...这些 Gradle 插件存储库需要独立于 Java 库存储库进行配置。
感谢您的回答，但显然这是 jacoco 版本与 jacoco-android 插件不匹配的问题。使用 jacoco-android 将 jacoco 降级到 0.7.9
@MohammedAtif 可能存在其他版本不匹配，因为 GitHub 上版本 0.1.4 的示例配置也使用当前版本 0.8.3（因此它们应该相互匹配）。清除所有缓存可能会有所帮助，因为它不应该是这样的。使用更高版本的构建工具或 Gradle（不确定它们中的哪一个），只有测试类的路径发生了变化。

【解决方案2】：

Mohammed 这里是我与常规 gradle jacoco 插件一起使用的代码

它甚至设置为默认收集浓缩咖啡和勺子的东西

雅可可 { 工具版本 = "0.8.2" // 自定义报告目录可以这样指定： reportsDir = file("$buildDir/outputs/reports/jacoco")

} 任务.withType（测试）{ jacoco.includeNoLocationClasses = true } 任务 jacocoTestReport(type: JacocoReport, dependsOn: ['testDebugUnitTest', 'createDebugCoverageReport']) {

reports {
    xml.enabled = true
    html.enabled = true
}

def fileFilter = ['**/R.class', '**/R$*.class', '**/BuildConfig.*', '**/Manifest*.*', '**/*Test*.*', 'android/**/*.*']
def debugTree = fileTree(dir: "${buildDir}/intermediates/classes/debug", excludes: fileFilter)
def mainSrc = "${project.projectDir}/src/main/java"

getSourceDirectories().setFrom(files([mainSrc]))
//sourceDirectories = files([mainSrc])
//classDirectories = files([debugTree])
getClassDirectories().setFrom(files([debugTree]))
getExecutionData().setFrom(fileTree(dir: "$buildDir", includes: [
        "jacoco/testDebugUnitTest.exec",
        "**/io.gitlab.fredgrott.droidkotlinkit.*/coverageExecutionData/spoonCoverage.ec",
        "outputs/code-coverage/connected/*coverage.ec"
]))

}

【讨论】：

【解决方案3】：

您没有在构建中定义存储库。对于许多人来说，这将是 Maven Central。

repositories {
    mavenCentral()
}

当您指向 lib 文件夹时，您似乎想自己管理您的库。我假设这些库已与您的源代码一起签入？如果同样的策略应该适用于 JaCoCo 库，那么您需要将它们放在那里并将它们分配给 JaCoCo 插件的配置。

【讨论】：