Gradle“…在Mac上发生了启动过程'命令'npm''”

我安装了IntelliJ Idea的MacOS。 我正在使用Gradle(gradle-2.4)来构build项目。 我在Mac上安装了NodeJS和NPM,并可从shell中获得。

MacBook:~ user$ node -v v4.2.2 MacBook:~ user$ npm -v 2.14.7 

运行使用NODE / NPM的Gradle任务时,会失败,并显示以下错误(在当前示例中为NPM)。

 * What went wrong: Execution failed for task ':module:task'. > A problem occurred starting process 'command 'npm'' 

来自Gradle的错误堆栈跟踪如下。

 Exception is: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':module:task'. at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:305) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88) at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68) at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55) at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149) at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106) at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86) at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:80) at org.gradle.tooling.internal.provider.BuildModelAction.run(BuildModelAction.java:43) at org.gradle.tooling.internal.provider.BuildModelAction.run(BuildModelAction.java:30) at org.gradle.tooling.internal.provider.ConfiguringBuildAction.run(ConfiguringBuildAction.java:119) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:36) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26) at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:47) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:35) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:24) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.StartStopIfBuildAndStop.execute(StartStopIfBuildAndStop.java:33) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:71) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:69) at org.gradle.util.Swapper.swap(Swapper.java:38) at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:69) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:60) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:70) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.DaemonHygieneAction.execute(DaemonHygieneAction.java:39) at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:46) at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:246) at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) Caused by: org.gradle.process.internal.ExecException: A problem occurred starting process 'command 'npm'' at org.gradle.process.internal.DefaultExecHandle.setEndStateInfo(DefaultExecHandle.java:196) at org.gradle.process.internal.DefaultExecHandle.failed(DefaultExecHandle.java:325) at org.gradle.process.internal.ExecHandleRunner.run(ExecHandleRunner.java:83) ... 1 more Caused by: net.rubygrapefruit.platform.NativeException: Could not start 'npm' at net.rubygrapefruit.platform.internal.DefaultProcessLauncher.start(DefaultProcessLauncher.java:27) at net.rubygrapefruit.platform.internal.WrapperProcessLauncher.start(WrapperProcessLauncher.java:36) at org.gradle.process.internal.ExecHandleRunner.run(ExecHandleRunner.java:65) ... 1 more Caused by: java.io.IOException: Cannot run program "npm" (in directory "/<project path>"): error=2, No such file or directory at net.rubygrapefruit.platform.internal.DefaultProcessLauncher.start(DefaultProcessLauncher.java:25) ... 3 more Caused by: java.io.IOException: error=2, No such file or directory ... 4 more 

所以看起来Gradle正在尝试在项目绝对目录中findNPM,并且不使用Mac PATH环境variables。 任何人都知道如何避免/解决这个问题? 由于团队共享和使用不同的操作系统(Linux,MacOS),我不能使用NODE / NPM的绝对path。 有任何想法吗? 🙂

我通过运行来停止gradle守护进程

 $ ./gradlew --stop 

重新运行gradle命令并修复它。

我有一个类似的问题,在我的情况下,问题是,当我从IntelliJ运行它,Gradle无法访问path来找出node / npm在哪里。 我正在使用gradle-gulp插件,并启用自动下载节点解决了这个问题。

 buildscript { repositories { mavenCentral() jcenter() } dependencies { classpath('be.filipblondeel.gradle:gradle-gulp-plugin:0.1') } } node { // Version of node to use. version = '0.12.0' // Enabled the automatic download. download = true } 

可能对某人有用:

在我的情况下,问题是,我有Android Studio运行。 必须先退出它,然后再次正常工作。

我遇到了这个同样的问题,试图运行从Intellij中的Gradle插件执行诸如node和npm之类的命令的Gradle任务。 您可以从堆栈跟踪中看到,Gradle插件正在尝试执行外部系统命令,并且出现如下错误:

 WARN - nal.AbstractExternalSystemTask - error=2, No such file or directory com.intellij.openapi.externalSystem.model.ExternalSystemException: error=2, No such file or directory at org.jetbrains.plugins.gradle.service.project.GradleExecutionHelper.execute(GradleExecutionHelper.java:228) 

如果从path中删除可执行文件(即node,npm),则可以从命令行重现此错误,这告诉我该插件的某些内容不符合环境path。

我的Gradle插件使用gradlew(gradle wrapper 2.3版本)项目,所以我试图将插件指向我的系统(版本2.10)上最近的Gradle安装,它工作。

然后我通过重新生成我的项目的gradle包装来解决我的问题,然后设置IntelliJ Gradle插件指向我的包装。

我不知道原来的问题是什么。

答案是这是微不足道的事实certificate。 解决scheme适用于任何应用程序。

错误的原因是Mac OS X上的所有可视应用程序都没有使用用户shell,因此无论您在本地configuration文件设置(如〜/ .bash_profile)中拥有什么内容,在Studio启动时都不需要这些设置。 有一个很好的解决方法:

  1. 从terminal,转到这个目录或安装您的Studio应用程序(或任何其他应用程序):

    cd / Applications / Android Studio.app/Contents/MacOS

  2. 将工作室可执行文件移到studio_app(或任何可执行文件的名称)

    mv $可执行文件$ $可执行文件$ _app

  3. 创build一个新的文本文件,将其命名为$ executable $,然后像这样填充它。 在这里,我正在使用我的bash_profile。

    !/ bin / sh的

    。 在〜/ .bash_profile

    logging器“ dirname \"$0\" / $ executable $ _app”

    exec“ dirname \"$0\" / $ executable $ _app”$ @

  4. closures工作室文件。 从shell更改权限:

    chmod + x $可执行文件$

就是这样。 通常重新启动Studio应用程序,现在它inheritance了bash_profile的所有设置,包括节点的path等。

用您的exe文件的名称replace$ executable $。 对于Android Studio,它将只是工作室。 对于IntelliJ应该只是intellij(双重检查)。

可能会有帮助:

sudo launchctlconfiguration用户path$ PATH

“生效可能不得不重启你的机器”