Gradle 实现未将 gradle 模块导入 gradle 项目答案

【问题标题】：Gradle implementation not importing gradle module into gradle projectGradle 实现未将 gradle 模块导入 gradle 项目
【发布时间】：2017-11-27 02:37:53
【问题描述】：

我在同一个 Eclipse 工作区文件夹中创建了两个 gradle，比如说 Libary-Project 和 TestProject。下面是图书馆项目的 build.gradle 和 settings.gradle。
库项目 build.gradle

/*
 * This build file was generated by the Gradle 'init' task.
 *
 * This generated file contains a sample Java Library project to get you started.
 * For more details take a look at the Java Libraries chapter in the Gradle
 * user guide available at https://docs.gradle.org/3.5/userguide/java_library_plugin.html
 */

// Apply the java-library plugin to add support for Java Library
apply plugin: 'java-library'

// In this section you declare where to find the dependencies of your project
repositories {
    // Use jcenter for resolving your dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
}

dependencies {

    // This dependency is exported to consumers, that is to say found on their compile classpath.
    api 'org.apache.commons:commons-math3:3.6.1'

    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
    implementation 'com.google.guava:guava:21.0'

    // Use JUnit test framework
    testImplementation 'junit:junit:4.12'
}

version = '0.1.0'

jar {
    manifest {
        attributes('Implementation-Title': project.name,
                   'Implementation-Version': project.version)
    }
}

库项目 settings.gradle

rootProject.name = 'Library-Project'

现在让我们看看测试项目 build.gradle 和 settings.gradle，我将在其中导入库项目。

测试项目 build.gradle

/*
 * This build file was generated by the Gradle 'init' task.
 *
 * This generated file contains a sample Java Library project to get you started.
 * For more details take a look at the Java Libraries chapter in the Gradle
 * user guide available at https://docs.gradle.org/3.5/userguide/java_library_plugin.html
 */

// Apply the java-library plugin to add support for Java Library
apply plugin: 'java-library'

// In this section you declare where to find the dependencies of your project
repositories {
    // Use jcenter for resolving your dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
}

dependencies {
    // This dependency is exported to consumers, that is to say found on their compile classpath.
    api 'org.apache.commons:commons-math3:3.6.1'

    implementation project(':Libary-Project')
    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
   implementation 'com.google.guava:guava:21.0'

    // Use JUnit test framework
    testImplementation 'junit:junit:4.12'
}

测试项目 settings.gradle

include ':Library-Project'
rootProject.name = 'TestProject'

每当我尝试刷新 Gradle 测试项目时，我都会收到以下错误。

由于错误，将 Gradle 项目与工作区同步失败连接到 Gradle 构建。提供的构建操作失败了一个例外。

无法解析配置的所有依赖项 '：编译类路径'。项目：声明一个依赖配置“实施”到配置“默认”不是在项目的描述符中声明 :图书馆项目。 org.gradle.tooling.BuildActionFailureException：提供的构建操作因异常而失败。在 org.gradle.tooling.internal.consumer.connection.CancellableConsumerConnection$CancellableActionRunner.run(CancellableConsumerConnection.java:104) 在 org.gradle.tooling.internal.consumer.connection.AbstractConsumerConnection.run(AbstractConsumerConnection.java:62) 在 org.gradle.tooling.internal.consumer.connection.ParameterValidatingConsumerConnection.run(ParameterValidatingConsumerConnection.java:53) 在 org.gradle.tooling.internal.consumer.DefaultBuildActionExecuter$1.run(DefaultBuildActionExecuter.java:71) 在 org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:84) 在 org.gradle.tooling.internal.consumer.connection.CancellableConsumerActionExecutor.run(CancellableConsumerActionExecutor.java:45) 在 org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:58) 在 org.gradle.tooling.internal.consumer.connection.RethrowingErrorsConsumerActionExecutor.run(RethrowingErrorsConsumerActionExecutor.java:38) 在 org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:55) 在 org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63) 在 org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:46) 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 在 java.lang.Thread.run(Thread.java:748) 在 org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46) 在 org.gradle.tooling.internal.consumer.DefaultBuildActionExecuter.run（DefaultBuildActionExecuter.java:60）在 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 在 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 在 java.lang.reflect.Method.invoke(Method.java:498) 在 org.eclipse.buildship.core.workspace.internal.ConnectionAwareLauncherProxy.invokeRun(ConnectionAwareLauncherProxy.java:170) 在 org.eclipse.buildship.core.workspace.internal.ConnectionAwareLauncherProxy.invoke(ConnectionAwareLauncherProxy.java:160) 在 com.sun.proxy.$Proxy32.run（未知来源） org.eclipse.buildship.core.workspace.internal.DefaultModelProvider$1.get(DefaultModelProvider.java:112) 在 org.eclipse.buildship.core.workspace.internal.DefaultModelProvider$3.call(DefaultModelProvider.java:142) 在 com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724) 在 com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522) 在 com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315) 在 com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278) 在 com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193) 在 com.google.common.cache.LocalCache.get(LocalCache.java:3932) 在 com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721) 在 org.eclipse.buildship.core.workspace.internal.DefaultModelProvider.getFromCache(DefaultModelProvider.java:153) 在 org.eclipse.buildship.core.workspace.internal.DefaultModelProvider.executeOperation(DefaultModelProvider.java:138) 在 org.eclipse.buildship.core.workspace.internal.DefaultModelProvider.executeBuildActionExecuter(DefaultModelProvider.java:108) 在 org.eclipse.buildship.core.workspace.internal.DefaultModelProvider.fetchModels(DefaultModelProvider.java:78) 在 org.eclipse.buildship.core.workspace.internal.DefaultModelProvider.fetchEclipseGradleProjects(DefaultModelProvider.java:99) 在 org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.fetchEclipseProjects(SynchronizeGradleBuildsJob.java:91) 在 org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.synchronizeBuild(SynchronizeGradleBuildsJob.java:81) 在 org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.runToolingApiJob(SynchronizeGradleBuildsJob.java:73) 在 org.eclipse.buildship.core.util.progress.ToolingApiJob$1.run(ToolingApiJob.java:73) 在 org.eclipse.buildship.core.util.progress.ToolingApiInvoker.invoke(ToolingApiInvoker.java:62) 在 org.eclipse.buildship.core.util.progress.ToolingApiJob.run(ToolingApiJob.java:70) 在 org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) 引起作者：org.gradle.api.artifacts.ResolveException：无法解决所有问题配置“：compileClasspath”的依赖项。在 org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingConfigurationResolver.wrapException(ErrorHandlingConfigurationResolver.java:97) 在 org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingConfigurationResolver.resolveGraph(ErrorHandlingConfigurationResolver.java:69) 在 org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$4.execute(DefaultConfiguration.java:463) 在 org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$4.execute(DefaultConfiguration.java:455) 在 org.gradle.internal.Transformers$4.transform(Transformers.java:169) 在 org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:106）在 org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:56）在 org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.resolveGraphIfRequired(DefaultConfiguration.java:455) 在 org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.resolveToStateOrLater(DefaultConfiguration.java:431) 在 org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.access$1400(DefaultConfiguration.java:109) 在 org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ConfigurationResolvableDependencies.getResolutionResult(DefaultConfiguration.java:963) 在 org.gradle.plugins.ide.internal.resolver.DefaultIdeDependencyResolver.getIncomingResolutionResult(DefaultIdeDependencyResolver.java:216) 在 org.gradle.plugins.ide.internal.resolver.DefaultIdeDependencyResolver.getIdeProjectDependencies(DefaultIdeDependencyResolver.java:57) 在 org.gradle.plugins.ide.internal.IdeDependenciesExtractor.extractProjectDependencies(IdeDependenciesExtractor.java:60) 在 org.gradle.plugins.ide.eclipse.model.internal.EclipseDependenciesCreator.createProjectDependencies(EclipseDependenciesCreator.java:70) 在 org.gradle.plugins.ide.eclipse.model.internal.EclipseDependenciesCreator.createDependencyEntries(EclipseDependenciesCreator.java:56) 在 org.gradle.plugins.ide.eclipse.model.internal.ClasspathFactory.createDependencies(ClasspathFactory.java:69) 在 org.gradle.plugins.ide.eclipse.model.internal.ClasspathFactory.createEntries(ClasspathFactory.java:46) 在 org.gradle.plugins.ide.eclipse.model.EclipseClasspath.resolveDependencies(EclipseClasspath.java:318) 在 org.gradle.plugins.ide.eclipse.model.EclipseClasspath.mergeXmlClasspath(EclipseClasspath.java:325) 在 org.gradle.plugins.ide.internal.tooling.EclipseModelBuilder.populate(EclipseModelBuilder.java:151) 在 org.gradle.plugins.ide.internal.tooling.EclipseModelBuilder.buildAll(EclipseModelBuilder.java:100) 在 org.gradle.plugins.ide.internal.tooling.EclipseModelBuilder.buildAll(EclipseModelBuilder.java:68) 在 org.gradle.tooling.internal.provider.runner.DefaultBuildController.getModel(DefaultBuildController.java:55) 在 org.gradle.tooling.internal.consumer.connection.BuildControllerAdapter.getModel(BuildControllerAdapter.java:58) 在 org.eclipse.buildship.core.workspace.internal.CompositeModelQuery.collectRootModels(CompositeModelQuery.java:42) 在 org.eclipse.buildship.core.workspace.internal.CompositeModelQuery.execute(CompositeModelQuery.java:37) 在 org.eclipse.buildship.core.workspace.internal.CompositeModelQuery.execute(CompositeModelQuery.java:24) 在 org.gradle.tooling.internal.consumer.connection.InternalBuildActionAdapter.execute(InternalBuildActionAdapter.java:53) 在 org.gradle.tooling.internal.provider.runner.ClientProvidedBuildActionRunner.buildResult(ClientProvidedBuildActionRunner.java:78) 在 org.gradle.tooling.internal.provider.runner.ClientProvidedBuildActionRunner.access$000(ClientProvidedBuildActionRunner.java:38) 在 org.gradle.tooling.internal.provider.runner.ClientProvidedBuildActionRunner$1.buildFinished(ClientProvidedBuildActionRunner.java:57) 在 sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 在 java.lang.reflect.Method.invoke(Method.java:498) 在 org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) 在 org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) 在 org.gradle.internal.event.DefaultListenerManager$ListenerDetails.dispatch(DefaultListenerManager.java:305) 在 org.gradle.internal.event.DefaultListenerManager$ListenerDetails.dispatch(DefaultListenerManager.java:285) 在 org.gradle.internal.event.AbstractBroadcastDispatch.dispatch(AbstractBroadcastDispatch.java:58) 在 org.gradle.internal.event.DefaultListenerManager$EventBroadcast$ListenerDispatch.dispatch(DefaultListenerManager.java:273) 在 org.gradle.internal.event.DefaultListenerManager$EventBroadcast$ListenerDispatch.dispatch(DefaultListenerManager.java:260) 在 org.gradle.internal.event.AbstractBroadcastDispatch.dispatch(AbstractBroadcastDispatch.java:42) 在 org.gradle.internal.event.BroadcastDispatch$SingletonDispatch.dispatch(BroadcastDispatch.java:221) 在 org.gradle.internal.event.BroadcastDispatch$SingletonDispatch.dispatch(BroadcastDispatch.java:145) 在 org.gradle.internal.event.AbstractBroadcastDispatch.dispatch(AbstractBroadcastDispatch.java:58) 在 org.gradle.internal.event.BroadcastDispatch$CompositeDispatch.dispatch(BroadcastDispatch.java:315) 在 org.gradle.internal.event.BroadcastDispatch$CompositeDispatch.dispatch(BroadcastDispatch.java:225) 在 org.gradle.internal.event.ListenerBroadcast.dispatch(ListenerBroadcast.java:138) 在 org.gradle.internal.event.ListenerBroadcast.dispatch(ListenerBroadcast.java:35) 在 org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) 在 com.sun.proxy.$Proxy14.buildFinished（未知来源） org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:117) 在 org.gradle.initialization.DefaultGradleLauncher.getBuildAnalysis（DefaultGradleLauncher.java:100）在 org.gradle.launcher.exec.GradleBuildController.configure(GradleBuildController.java:74) 在 org.gradle.tooling.internal.provider.runner.ClientProvidedBuildActionRunner.run(ClientProvidedBuildActionRunner.java:65) 在 org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) 在 org.gradle.tooling.internal.provider.runner.RunAsBuildOperationBuildActionRunner$1.execute(RunAsBuildOperationBuildActionRunner.java:43) 在 org.gradle.tooling.internal.provider.runner.RunAsBuildOperationBuildActionRunner$1.execute(RunAsBuildOperationBuildActionRunner.java:40) 在 org.gradle.internal.Transformers$4.transform(Transformers.java:169) 在 org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:106）在 org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:56）在 org.gradle.tooling.internal.provider.runner.RunAsBuildOperationBuildActionRunner.run(RunAsBuildOperationBuildActionRunner.java:40) 在 org.gradle.tooling.internal.provider.runner.SubscribableBuildActionRunner.run(SubscribableBuildActionRunner.java:88) 在 org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) 在 org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41) 在 org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26) 在 org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:75）在 org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:49）在 org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:49) 在 org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:31) 在 org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:67) 在 org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74) 在 org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72) 在 org.gradle.util.Swapper.swap(Swapper.java:38) 在 org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:60) 在 org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:72) 在 org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 在 org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50) 在 org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:297) 在 org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63) 在 org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:46) 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 在 java.lang.Thread.run(Thread.java:748) 引起： org.gradle.internal.component.model.ConfigurationNotFoundException：项目：声明从配置“实施”到未在描述符中声明的配置“默认” 项目：AO-Product-VideoToClips-Library。在 org.gradle.internal.component.model.LocalComponentDependencyMetadata.selectConfigurations(LocalComponentDependencyMetadata.java:124) 在 org.gradle.internal.component.local.model.DslOriginDependencyMetadataWrapper.selectConfigurations(DslOriginDependencyMetadataWrapper.java:65) 在 org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.DependencyGraphBuilder$DependencyEdge.calculateTargetConfigurations(DependencyGraphBuilder.java:303) 在 org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.DependencyGraphBuilder$DependencyEdge.attachToTargetConfigurations(DependencyGraphBuilder.java:270) 在 org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.DependencyGraphBuilder.traverseGraph(DependencyGraphBuilder.java:167) 在 org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.DependencyGraphBuilder.resolve(DependencyGraphBuilder.java:104) 在 org.gradle.api.internal.artifacts.ivyservice.resolveengine.DefaultArtifactDependencyResolver.resolve(DefaultArtifactDependencyResolver.java:92) 在 org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver$1.run(CacheLockingArtifactDependencyResolver.java:45) 在 org.gradle.internal.Factories$1.create(Factories.java:25) 在 org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:189) 在 org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:175) 在 org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:134) 在 org.gradle.cache.internal.DefaultCacheFactory$ReferenceTrackingCache.useCache(DefaultCacheFactory.java:199) 在 org.gradle.api.internal.artifacts.ivyservice.DefaultCacheLockingManager.useCache(DefaultCacheLockingManager.java:65) 在 org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver.resolve(CacheLockingArtifactDependencyResolver.java:43) 在 org.gradle.api.internal.artifacts.ivyservice.DefaultConfigurationResolver.resolveGraph(DefaultConfigurationResolver.java:134) 在 org.gradle.api.internal.artifacts.ivyservice.ShortCircuitEmptyConfigurationResolver.resolveGraph(ShortCircuitEmptyConfigurationResolver.java:74) 在 org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingConfigurationResolver.resolveGraph(ErrorHandlingConfigurationResolver.java:67) ... 98 更多

任何帮助将不胜感激。

【问题讨论】：

从你的 setting.gradle 看，你的 TestProject 是根级别的，而 Libary-Project 是子模块，对吧？

标签： java eclipse gradle java-8 build.gradle

【解决方案1】：

正如我已经提到的，这两个项目都在同一个文件夹结构中，如下所示：

工作区文件夹
- 测试项目
- 图书馆项目

要在 TestProject 中引用 Library-Project，请更新 TestProject 的 settings.gradle，如下所示

include ':Library-Project'
project(':Library-Project').projectDir = new File('../Library-Project')

【讨论】：