Gradle 搜索 Ivy 服务但未定义 Ivy 配置/存储库

Question

我从 Gradle 收到以下错误

无法解析配置“：unitTestCompile”的所有依赖项。 > 找不到 junit:junit:4.11。

这是我的 build.gradle

应用插件：'android-library' 构建脚本 { 存储库{ mavenCentral() } 依赖{ 类路径'com.android.tools.build:gradle:0.8.+' } } 版本 = '0.6.2' 配置{ unitTestCompile.extendsFrom 运行时 unitTestRuntime.extendsFrom unitTestCompile } 依赖{ 编译文件（'libs/android-support-v4.jar'） unitTestCompile 'junit:junit:4.11' } 安卓 { 构建工具版本“19.0.1” compileSdkVersion 17 源集{ 主要的 { manifest.srcFile 'AndroidManifest.xml' java.srcDirs = ['src', 'bundled-src'] resources.srcDirs = ['src'] aidl.srcDirs = ['src'] renderscript.srcDirs = ['src'] res.srcDirs = ['res'] assets.srcDirs = ['assets'] } } 依赖{ 编译文件树（目录：'./libs'，包括：'Amplitude.jar'） } } 源集{ 单元测试 { java.srcDirs = ['测试/src'] res.srcDirs = ['测试/资源'] assets.srcDirs = ['测试/资产'] resources.srcDirs = ['tests/res'] } } 任务doUnitTest（类型：测试，依赖：组装）{ 描述 =“运行单元测试” testClassesDir = project.sourceSets.unitTest.output.classesDir 类路径 = project.sourceSets.unitTest.runtimeClasspath } check.dependsOn doUnitTest

调试运行表明它正在尝试使用 Ivy 而不是使用 Maven 来解决依赖关系？

16:21:58.633 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder] Visiting configuration :analytics-android:0.6.2(unitTestCompile).
16:21:58.633 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder] Visiting dependency :analytics-android:0.6.2(unitTestCompile) -> junit:junit:4.11(dependency: junit#junit;4.11 {unitTestCompile=[default]})
16:21:58.634 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder] Selecting new module version junit:junit:4.11
16:21:58.634 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.ivyresolve.UserResolverChain] Attempting to resolve module 'junit:junit:4.11' using repositories []
16:21:58.636 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder] Attaching :analytics-android:0.6.2(unitTestCompile) to its parents.
16:21:58.637 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.oldresult.TransientConfigurationResultsBuilder] Flushing resolved configuration data in Binary store in /private/var/folders/7y/yrtq1vcx3xb901v_xd5v5_100000gn/T/gradle1413382664789288993.bin. Wrote root :analytics-android:0.6.2:unitTestCompile.
16:21:58.638 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':compileUnitTestJava'
16:21:58.638 [INFO] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] :compileUnitTestJava (Thread[main,5,main]) completed. Took 0.017 secs.
16:21:58.639 [DEBUG] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] Task worker [Thread[main,5,main]] finished, busy: 4.035 secs, idle: 0.047 secs
16:21:58.644 [ERROR] [org.gradle.BuildExceptionReporter] 
16:21:58.645 [ERROR] [org.gradle.BuildExceptionReporter] FAILURE: Build failed with an exception.
16:21:58.645 [ERROR] [org.gradle.BuildExceptionReporter] 
16:21:58.646 [ERROR] [org.gradle.BuildExceptionReporter] * What went wrong:
16:21:58.646 [ERROR] [org.gradle.BuildExceptionReporter] Could not resolve all dependencies for configuration ':unitTestCompile'.
16:21:58.646 [ERROR] [org.gradle.BuildExceptionReporter] > Could not find junit:junit:4.11.
16:21:58.646 [ERROR] [org.gradle.BuildExceptionReporter]   Required by:
16:21:58.647 [ERROR] [org.gradle.BuildExceptionReporter]       :analytics-android:0.6.2

Answer 1

问题是您只为构建脚本依赖项声明了一个存储库，而没有为常规依赖项声明一个存储库。 （换句话说，您需要一个顶级的 repositories 块。）此外，dependencies 块应该始终位于 android 块之外，因为它是与 Android 插件无关的核心 Gradle 功能。