基于Jenkins的Maven作业构建给出错误“无法执行默认部署目标”

Question

我正在尝试在 jenkins 上运行 Maven 作业，并将工件移动到 Jfrog 工件。生成失败，并出现以下错误。

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project MyAppMaster: Execution default-deploy of goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy failed. NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project MyAppMaster: Execution default-deploy of goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy failed.
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:309)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:194)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:107)
    at org.jvnet.hudson.maven3.launcher.Maven35Launcher.main(Maven35Launcher.java:130)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at jenkins.maven3.agent.Maven35Main.launch(Maven35Main.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at hudson.maven.Maven3Builder.call(Maven3Builder.java:139)
    at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
    at hudson.remoting.UserRequest.perform(UserRequest.java:212)
    at hudson.remoting.UserRequest.perform(UserRequest.java:54)
    at hudson.remoting.Request$2.run(Request.java:369)
    at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-deploy of goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy failed.
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
    ... 31 more
Caused by: java.lang.NullPointerException
    at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:178)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
    ... 32 more

我已经修改了pom.xml中的“server”和“repository”标记，工件也成功地推送到artifactory。但是构建失败，并显示以下错误。

有人能告诉我可能出了什么问题吗？在Jfrog artifactory集成之前没有构建失败。

目标：

-pl "MyApp-portlet" -am全新安装-U部署-e

Answer 1

使用jFrog，您不必提及在目标中部署。在pom.xml中创建一个进入分发管理标签就足够了。

我删除了部署，作业成功构建，工件按预期移动。

目标选项(Jenkins): -pl "MyApp-portlet" -am全新安装-U