Gradle脚本无法解析artifactory

我正在使用Gradle来访问Artifactory。 Artifactory具有特定的依赖关系，但Gradle不能向Artifactory发送任何请求。即使我试图清理缓存并运行gradle build命令来获取文件。但我没有得到任何成功。通过gradle.build文件如下。Gradle脚本无法解析artifactory

buildscript { 
    repositories { 
     maven { url 'http://repo.jfrog.org/artifactory/gradle-plugins' } 
    } 
    dependencies { 
     classpath(group: 'org.jfrog.buildinfo', name: 'build-info-extractor-gradle', version: '2.0.12') 
    } 
} 

apply plugin: 'maven' 
apply plugin: 'artifactory' 
apply plugin: 'java' 

repositories { 
    maven { 
     url 'http://artifactory/repo' 
    } 
} 

group = 'com.locationlabs' 
version = '1.1' 

artifacts { 
    archives file("${project.name}-${project.version}-jstest.txt") 

} 

artifactory { 
    contextUrl = 'http://artifactory' 
    publish { 
     repository { 
      repoKey = 'autotest' 
      username = 'rakesh.kumar' 
      password = 'password' 
     } 
     defaults { 
      publishBuildInfo = true 
      publishArtifacts = true 
      publishPom = true 
      publishIvy = false 
     } 
    } 
} 

artifactoryPublish { 
    publishConfigs('archives') 
} 

dependencies { 
    compile group: 'com.locationlabs', name: 'gradletest', version: '1.0', classifier: 'jstest', ext: 'txt' 
}

每当我运行gradle脚本失败，出现以下异常和stacktrace。

[email protected]:~/automation/gradletest$ gradle build --stacktrace 
:compileJava 

FAILURE: Build failed with an exception. 

* What went wrong: 
Could not resolve all dependencies for configuration ':compile'. 
> java.lang.NullPointerException (no error message) 

* Try: 
Run with --info or --debug option to get more log output. 

* Exception is: 
org.gradle.api.artifacts.ResolveException: Could not resolve all dependencies for configuration ':compile'. 
    at org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingArtifactDependencyResolver.wrapException(ErrorHandlingArtifactDependencyResolver.java:47) 
    at org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingArtifactDependencyResolver.access$000(ErrorHandlingArtifactDependencyResolver.java:26) 
    at org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingArtifactDependencyResolver$BrokenResolvedConfiguration.rethrowFailure(ErrorHandlingArtifactDependencyResolver.java:127) 
    at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ConfigurationFileCollection.getFiles(DefaultConfiguration.java:458) 
    at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.getFiles(DefaultConfiguration.java:203) 
    at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration_Decorated.getFiles(Unknown Source) 
    at org.gradle.api.internal.file.collections.DefaultFileCollectionResolveContext$FileTreeConverter.convertInto(DefaultFileCollectionResolveContext.java:191) 
    at org.gradle.api.internal.file.collections.DefaultFileCollectionResolveContext.doResolve(DefaultFileCollectionResolveContext.java:103) 
    at org.gradle.api.internal.file.collections.DefaultFileCollectionResolveContext.resolveAsFileTrees(DefaultFileCollectionResolveContext.java:75) 
    at org.gradle.api.internal.file.collections.DefaultFileCollectionResolveContext$FileTreeConverter.convertInto(DefaultFileCollectionResolveContext.java:182) 
    at org.gradle.api.internal.file.collections.DefaultFileCollectionResolveContext.doResolve(DefaultFileCollectionResolveContext.java:98) 
    at org.gradle.api.internal.file.collections.DefaultFileCollectionResolveContext.resolveAsFileTrees(DefaultFileCollectionResolveContext.java:75) 
    at org.gradle.api.internal.file.CompositeFileCollection$1.resolve(CompositeFileCollection.java:88) 
    at org.gradle.api.internal.file.CompositeFileCollection.getSourceCollections(CompositeFileCollection.java:143) 
    at org.gradle.api.internal.file.CompositeFileTree.getSourceCollections(CompositeFileTree.java:30) 
    at org.gradle.api.internal.file.CompositeFileCollection.getFiles(CompositeFileCollection.java:38) 
    at org.gradle.api.internal.file.AbstractFileCollection.iterator(AbstractFileCollection.java:60) 
    at org.gradle.api.internal.changedetection.DefaultFileSnapshotter.snapshot(DefaultFileSnapshotter.java:42) 
    at org.gradle.api.internal.changedetection.InputFilesChangedUpToDateRule.create(InputFilesChangedUpToDateRule.java:35) 
    at org.gradle.api.internal.changedetection.CompositeUpToDateRule.create(CompositeUpToDateRule.java:35) 
    at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository$HistoricExecution.calcCurrentState(DefaultTaskArtifactStateRepository.java:80) 
    at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository$HistoricExecution.isUpToDate(DefaultTaskArtifactStateRepository.java:88) 
    at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository$TaskArtifactStateImpl.isUpToDate(DefaultTaskArtifactStateRepository.java:128) 
    at org.gradle.api.internal.changedetection.ShortCircuitTaskArtifactStateRepository$ShortCircuitArtifactState.isUpToDate(ShortCircuitTaskArtifactStateRepository.java:77) 
    at org.gradle.api.internal.changedetection.FileCacheBroadcastTaskArtifactStateRepository$1.isUpToDate(FileCacheBroadcastTaskArtifactStateRepository.java:37) 
    at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:44) 
    at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57) 
    at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:41) 
    at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:51) 
    at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52) 
    at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:42) 
    at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:247) 
    at org.gradle.execution.DefaultTaskGraphExecuter.executeTask(DefaultTaskGraphExecuter.java:192) 
    at org.gradle.execution.DefaultTaskGraphExecuter.doExecute(DefaultTaskGraphExecuter.java:177) 
    at org.gradle.execution.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:83) 
    at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:36) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61) 
    at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) 
    at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67) 
    at org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecuter$1.run(TaskCacheLockHandlingBuildExecuter.java:31) 
    at org.gradle.cache.internal.DefaultCacheAccess$1.create(DefaultCacheAccess.java:111) 
    at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:126) 
    at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:109) 
    at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:103) 
    at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAccess.useCache(DefaultTaskArtifactStateCacheAccess.java:79) 
    at org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecuter.execute(TaskCacheLockHandlingBuildExecuter.java:29) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61) 
    at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) 
    at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67) 
    at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:54) 
    at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:155) 
    at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:110) 
    at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:78) 
    at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:42) 
    at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:28) 
    at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:201) 
    at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:174) 
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:170) 
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:139) 
    at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:31) 
    at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:20) 
    at org.gradle.launcher.Main.doAction(Main.java:48) 
    at org.gradle.launcher.exec.EntryPoint.run(EntryPoint.java:45) 
    at org.gradle.launcher.Main.main(Main.java:39) 
    at org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:50) 
    at org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:32) 
    at org.gradle.launcher.GradleMain.main(GradleMain.java:24) 
Caused by: java.lang.NullPointerException 
    at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder$ConfigurationNode.getArtifacts(DependencyGraphBuilder.java:651) 
    at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder$DependencyEdge.attachToParents(DependencyGraphBuilder.java:356) 
    at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder$ConfigurationNode.attachToParents(DependencyGraphBuilder.java:764) 
    at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder.assembleResult(DependencyGraphBuilder.java:140) 
    at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphBuilder.resolve(DependencyGraphBuilder.java:56) 
    at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DefaultDependencyResolver.resolve(DefaultDependencyResolver.java:67) 
    at org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver$1.create(CacheLockingArtifactDependencyResolver.java:36) 
    at org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver$1.create(CacheLockingArtifactDependencyResolver.java:34) 
    at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:126) 
    at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:99) 
    at org.gradle.api.internal.artifacts.ivyservice.DefaultCacheLockingManager.useCache(DefaultCacheLockingManager.java:49) 
    at org.gradle.api.internal.artifacts.ivyservice.CacheLockingArtifactDependencyResolver.resolve(CacheLockingArtifactDependencyResolver.java:34) 
    at org.gradle.api.internal.artifacts.ivyservice.SelfResolvingDependencyResolver.resolve(SelfResolvingDependencyResolver.java:42) 
    at org.gradle.api.internal.artifacts.ivyservice.ShortcircuitEmptyConfigsArtifactDependencyResolver.resolve(ShortcircuitEmptyConfigsArtifactDependencyResolver.java:78) 
    at org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingArtifactDependencyResolver.resolve(ErrorHandlingArtifactDependencyResolver.java:36) 
    at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.getResolvedConfiguration(DefaultConfiguration.java:236) 
    at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration_Decorated.getResolvedConfiguration(Unknown Source) 
    at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ConfigurationFileCollection.getFiles(DefaultConfiguration.java:456) 
    ... 65 more 


BUILD FAILED

一个非常奇怪的是，同一个脚本文件工作的其他计算机上，但即使在另一台机器具有相同的配置和设置不会对我的工作。

我试图在互联网上搜索，但无法获得任何帮助。这里非常感谢任何帮助。

来源

2012-07-19 Rakesh

您是否确定两台机器上使用相同的Gradle版本？执行此操作的首选方式是使用[Gradle Wrapper]（http://gradle.org/docs/current/userguide/gradle_wrapper.html）。 – 2012-07-19 01:40:34

两台机器都有相同版本的gradle。 – Rakesh 2012-07-19 03:16:21

何时失败 - 是否有任何来自Gradle的请求到达Artifactory？这些请求如何看起来像？ – noamt 2012-07-19 07:19:03

昨天在我尝试更改我的项目名称gradle.settings（rootProject.name = 'something'）后，我看到了与昨天非常相同的NPE。当我从gradle.settings中删除此行时，异常消失。

经过一番调查后，在http://forums.gradle.org/gradle/topics/how_to_get_the_latest_integration_version_number的帮助下，我终于发现原因是一种循环依赖，当我的项目依赖于某个模块，这个模块传递地依赖于一个模块，其组名和项目名称与“当前的项目。

可能这是你的情况吗？你的项目名称是什么？ gradletest的依赖关系是什么？请检查您引用的gradletest模块是否不依赖于您的项目。或者，如果您的项目本身名称为gradletest，那肯定会解释错误。

来源

2012-07-20 09:16:07 Marwin

是的，在我的情况是有循环依赖，并且依赖关系解析器是抛出NullPointer异常昨天我找出了问题，这是有道理的，项目不应该依赖于自己。我建议gradle在这种情况下显示warring或Error。 – Rakesh 2012-07-20 14:38:10

Gradle脚本无法解析artifactory

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