maven/ant 构建期间出错：“[java] 时间戳响应无效”

Question

我的 maven 构建开始随机失败，并出现以下我无法理解的错误，并且谷歌搜索它并没有给我任何有用的信息：

[echo] Creating a full package...
[java] Timestamp response not valid
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to execute: Executing Ant script: /airtest.build.xml [package-admin-air]: Failed to execute.
Java returned: 10
[exec] [DEBUG] Trace
[exec] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute: Executing Ant script: /airtest.build.xml [package-admin-air]: Failed to execute.
[exec]     at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719)
[exec]     at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
[exec]     at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
[exec]     at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
[exec]     at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
[exec]     at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
[exec]     at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
[exec]     at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
[exec]     at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
[exec]     at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
[exec]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[exec]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[exec]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[exec]     at java.lang.reflect.Method.invoke(Method.java:597)
[exec]     at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
[exec]     at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
[exec]     at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
[exec]     at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[exec] Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to execute: Executing Ant script: /airtest.build.xml [package-admin-air]: Failed to execute.
[exec]     at org.apache.maven.script.ant.AntMojoWrapper.execute(AntMojoWrapper.java:56)
[exec]     at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
[exec]     at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
[exec]     ... 17 more
[exec] Caused by: org.codehaus.plexus.component.factory.ant.AntComponentExecutionException: Executing Ant script: /airtest.build.xml [package-admin-air]: Failed to execute.
[exec]     at org.codehaus.plexus.component.factory.ant.AntScriptInvoker.invoke(AntScriptInvoker.java:227)
[exec]     at org.apache.maven.script.ant.AntMojoWrapper.execute(AntMojoWrapper.java:52)
[exec]     ... 19 more
[exec] Caused by: C:\Users\dev\plexus-ant-component4263631821803364095.build.xml:445: Java returned: 10
[exec]     at org.apache.tools.ant.taskdefs.Java.execute(Java.java:87)
[exec]     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[exec]     at org.apache.tools.ant.Task.perform(Task.java:364)
[exec]     at org.apache.tools.ant.Target.execute(Target.java:341)
[exec]     at org.apache.tools.ant.Target.performTasks(Target.java:369)
[exec]     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
[exec]     at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
[exec]     at org.codehaus.plexus.component.factory.ant.AntScriptInvoker.invoke(AntScriptInvoker.java:222)

这是一个随机错误，在构建过程中的各个点弹出，有时构建会成功，然后下一个会再次失败。这真的很奇怪，有人见过吗？我正在使用 Maven 2.2.1

顺便说一句，windows中的错误返回码10表示“环境无效。

Answer 1

我也遇到了同样的问题，这也是大约一个小时前才开始的。我们正在使用 TeamCity。我能够在 Eclipse 中构建良好的 ant，所以不确定这有什么区别。

[java] 时间戳响应无效

Answer 2

也看到类似的行为。 “获取 [exec] 时间戳响应无效”来自我们的 Hudson 服务器的响应。刚刚开始随机发生。

可能是时间戳服务问题？